| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $236.76 | 12.820% | $267.1126 | $267.11 | $267.10 | $267.10 |
| Purchase #2 | $184.62 | 11.838% | $206.4753 | $206.48 | $206.50 | $206.50 |
| Purchase #3 | $168.88 | 10.223% | $186.1446 | $186.14 | $186.15 | $186.10 |
| Purchase #4 | $185.42 | 13.252% | $209.9919 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $180.62 | 8.474% | $195.9257 | $195.93 | $195.95 | $195.90 |
| Purchase #6 | $214.32 | 13.204% | $242.6188 | $242.62 | $242.60 | $242.60 |
| Purchase #7 | $189.70 | 6.850% | $202.6945 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $1,360.32 | $1,510.9634 | $1,510.96 | $1,511.00 | $1,510.90 | |