| 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 | $211.98 | 4.834% | $222.2271 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $93.59 | 9.445% | $102.4296 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $90.76 | 3.218% | $93.6807 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $202.63 | 10.790% | $224.4938 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $176.99 | 11.465% | $197.2819 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $110.87 | 8.715% | $120.5323 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $33.30 | 13.550% | $37.8122 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $920.12 | $998.4576 | $998.45 | $998.55 | $998.40 | |