| 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 | $191.80 | 9.143% | $209.3363 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $21.31 | 13.442% | $24.1745 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $128.51 | 9.287% | $140.4447 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $39.92 | 9.149% | $43.5723 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $178.31 | 13.464% | $202.3177 | $202.32 | $202.30 | $202.30 |
| Purchase #6 | $53.75 | 3.311% | $55.5297 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $116.40 | 13.691% | $132.3363 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $730.00 | $807.7115 | $807.71 | $807.70 | $807.60 | |