| 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 | $112.35 | 13.666% | $127.7038 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $89.76 | 5.572% | $94.7614 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $191.75 | 8.559% | $208.1619 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $113.63 | 12.621% | $127.9712 | $127.97 | $127.95 | $128.00 |
| Purchase #5 | $37.29 | 11.346% | $41.5209 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $237.96 | 4.121% | $247.7663 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $80.95 | 7.853% | $87.307 | $87.31 | $87.30 | $87.30 |
| 7 purchase totals = | $863.69 | $935.1925 | $935.19 | $935.10 | $935.30 | |