| 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 | $135.59 | 3.702% | $140.6095 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $86.79 | 8.838% | $94.4605 | $94.46 | $94.45 | $94.50 |
| Purchase #3 | $220.34 | 6.121% | $233.827 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $228.98 | 8.764% | $249.0478 | $249.05 | $249.05 | $249.00 |
| Purchase #5 | $117.28 | 13.540% | $133.1597 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $39.63 | 9.197% | $43.2748 | $43.27 | $43.25 | $43.30 |
| Purchase #7 | $46.27 | 6.793% | $49.4131 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $874.88 | $943.7924 | $943.79 | $943.75 | $943.80 | |