| 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 | $216.32 | 7.630% | $232.8252 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $97.84 | 11.634% | $109.2227 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $177.37 | 13.179% | $200.7456 | $200.75 | $200.75 | $200.70 |
| Purchase #4 | $132.68 | 11.218% | $147.564 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $129.89 | 13.655% | $147.6265 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $116.37 | 11.531% | $129.7886 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $126.71 | 13.362% | $143.641 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $997.18 | $1,111.4136 | $1,111.42 | $1,111.45 | $1,111.30 | |