| 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 | $76.32 | 10.587% | $84.4 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $106.78 | 4.318% | $111.3908 | $111.39 | $111.40 | $111.40 |
| Purchase #3 | $141.84 | 9.370% | $155.1304 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $151.88 | 5.176% | $159.7413 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $249.45 | 12.833% | $281.4619 | $281.46 | $281.45 | $281.50 |
| Purchase #6 | $124.42 | 11.138% | $138.2779 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $103.46 | 3.369% | $106.9456 | $106.95 | $106.95 | $106.90 |
| 7 purchase totals = | $954.15 | $1,037.3479 | $1,037.35 | $1,037.40 | $1,037.30 | |