| 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 | $174.46 | 10.575% | $192.9091 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $238.70 | 11.499% | $266.1481 | $266.15 | $266.15 | $266.10 |
| Purchase #3 | $175.49 | 11.200% | $195.1449 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $207.57 | 3.496% | $214.8266 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $10.32 | 3.552% | $10.6866 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $212.43 | 3.608% | $220.0945 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $16.32 | 3.542% | $16.8981 | $16.90 | $16.90 | $16.90 |
| 7 purchase totals = | $1,035.29 | $1,116.7079 | $1,116.71 | $1,116.75 | $1,116.60 | |