| 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 | $218.59 | 3.311% | $225.8275 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $226.25 | 5.259% | $238.1485 | $238.15 | $238.15 | $238.10 |
| Purchase #3 | $160.44 | 8.340% | $173.8207 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $71.25 | 3.130% | $73.4801 | $73.48 | $73.50 | $73.50 |
| Purchase #5 | $42.87 | 13.800% | $48.7861 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $152.84 | 3.424% | $158.0732 | $158.07 | $158.05 | $158.10 |
| Purchase #7 | $39.67 | 8.695% | $43.1193 | $43.12 | $43.10 | $43.10 |
| 7 purchase totals = | $911.91 | $961.2554 | $961.26 | $961.25 | $961.20 | |