| 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 | $211.80 | 13.608% | $240.6217 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $148.70 | 5.851% | $157.4004 | $157.40 | $157.40 | $157.40 |
| Purchase #3 | $58.88 | 9.261% | $64.3329 | $64.33 | $64.35 | $64.30 |
| Purchase #4 | $26.78 | 5.132% | $28.1543 | $28.15 | $28.15 | $28.20 |
| Purchase #5 | $217.51 | 9.104% | $237.3121 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $81.38 | 4.284% | $84.8663 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $74.41 | 6.315% | $79.109 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $819.46 | $891.7967 | $891.79 | $891.75 | $891.80 | |