| 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 | $95.73 | 12.634% | $107.8245 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $102.72 | 12.177% | $115.2282 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $38.61 | 7.431% | $41.4791 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $138.59 | 9.254% | $151.4151 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $228.90 | 6.227% | $243.1536 | $243.15 | $243.15 | $243.20 |
| Purchase #6 | $42.64 | 3.125% | $43.9725 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $25.92 | 9.176% | $28.2984 | $28.30 | $28.30 | $28.30 |
| 7 purchase totals = | $673.11 | $731.3714 | $731.37 | $731.35 | $731.40 | |