| 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 | $205.85 | 6.484% | $219.1973 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $221.77 | 5.584% | $234.1536 | $234.15 | $234.15 | $234.20 |
| Purchase #3 | $94.50 | 13.862% | $107.5996 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $105.53 | 3.243% | $108.9523 | $108.95 | $108.95 | $109.00 |
| Purchase #5 | $195.27 | 12.292% | $219.2726 | $219.27 | $219.25 | $219.30 |
| Purchase #6 | $40.39 | 5.311% | $42.5351 | $42.54 | $42.55 | $42.50 |
| Purchase #7 | $52.74 | 4.589% | $55.1602 | $55.16 | $55.15 | $55.20 |
| 7 purchase totals = | $916.05 | $986.8707 | $986.87 | $986.85 | $987.00 | |