| 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 | $246.73 | 10.104% | $271.6596 | $271.66 | $271.65 | $271.70 |
| Purchase #2 | $121.83 | 4.355% | $127.1357 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $200.31 | 7.831% | $215.9963 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $147.57 | 9.753% | $161.9625 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $113.75 | 6.445% | $121.0812 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $64.98 | 8.415% | $70.4481 | $70.45 | $70.45 | $70.40 |
| Purchase #7 | $18.57 | 8.388% | $20.1277 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $913.74 | $988.4111 | $988.42 | $988.45 | $988.40 | |