| 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 | $10.51 | 7.396% | $11.2873 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $205.99 | 9.548% | $225.6579 | $225.66 | $225.65 | $225.70 |
| Purchase #3 | $245.30 | 12.565% | $276.1219 | $276.12 | $276.10 | $276.10 |
| Purchase #4 | $21.68 | 3.482% | $22.4349 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $47.50 | 12.788% | $53.5743 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $194.78 | 4.650% | $203.8373 | $203.84 | $203.85 | $203.80 |
| Purchase #7 | $89.89 | 13.320% | $101.8633 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $815.65 | $894.7769 | $894.77 | $894.75 | $894.80 | |