| 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 | $220.52 | 6.123% | $234.0224 | $234.02 | $234.00 | $234.00 |
| Purchase #2 | $173.79 | 3.847% | $180.4757 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $49.38 | 3.588% | $51.1518 | $51.15 | $51.15 | $51.20 |
| Purchase #4 | $172.83 | 6.584% | $184.2091 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $188.40 | 11.719% | $210.4786 | $210.48 | $210.50 | $210.50 |
| Purchase #6 | $158.86 | 6.739% | $169.5656 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $66.39 | 6.441% | $70.6662 | $70.67 | $70.65 | $70.70 |
| 7 purchase totals = | $1,030.17 | $1,100.5694 | $1,100.58 | $1,100.55 | $1,100.70 | |