| 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 | $240.77 | 4.653% | $251.973 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $188.30 | 4.335% | $196.4628 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $46.78 | 4.352% | $48.8159 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $155.69 | 3.380% | $160.9523 | $160.95 | $160.95 | $161.00 |
| Purchase #5 | $222.34 | 12.665% | $250.4994 | $250.50 | $250.50 | $250.50 |
| Purchase #6 | $76.32 | 4.485% | $79.743 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $224.71 | 13.777% | $255.6683 | $255.67 | $255.65 | $255.70 |
| 7 purchase totals = | $1,154.91 | $1,244.1147 | $1,244.11 | $1,244.05 | $1,244.20 | |