| 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 | $19.98 | 8.671% | $21.7125 | $21.71 | $21.70 | $21.70 |
| Purchase #2 | $119.32 | 9.762% | $130.968 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $38.40 | 8.516% | $41.6701 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $235.60 | 3.461% | $243.7541 | $243.75 | $243.75 | $243.80 |
| Purchase #5 | $217.96 | 8.325% | $236.1052 | $236.11 | $236.10 | $236.10 |
| Purchase #6 | $134.68 | 9.470% | $147.4342 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $230.39 | 7.861% | $248.501 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $996.33 | $1,070.1451 | $1,070.14 | $1,070.10 | $1,070.20 | |