| 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 | $48.32 | 3.744% | $50.1291 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $190.96 | 13.544% | $216.8236 | $216.82 | $216.80 | $216.80 |
| Purchase #3 | $163.95 | 3.282% | $169.3308 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $244.52 | 5.504% | $257.9784 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $156.83 | 7.837% | $169.1208 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $209.62 | 3.449% | $216.8498 | $216.85 | $216.85 | $216.80 |
| Purchase #7 | $196.89 | 6.434% | $209.5579 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $1,211.09 | $1,289.7904 | $1,289.79 | $1,289.80 | $1,289.70 | |