| 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 | $123.46 | 13.435% | $140.0469 | $140.05 | $140.05 | $140.00 |
| Purchase #2 | $107.30 | 5.351% | $113.0416 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $121.86 | 13.699% | $138.5536 | $138.55 | $138.55 | $138.60 |
| Purchase #4 | $166.68 | 9.679% | $182.813 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $64.65 | 7.254% | $69.3397 | $69.34 | $69.35 | $69.30 |
| Purchase #6 | $24.36 | 10.739% | $26.976 | $26.98 | $27.00 | $27.00 |
| Purchase #7 | $220.50 | 10.721% | $244.1398 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $828.81 | $914.9106 | $914.91 | $914.95 | $914.80 | |