| 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 | $221.32 | 12.739% | $249.514 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $33.94 | 4.104% | $35.3329 | $35.33 | $35.35 | $35.30 |
| Purchase #3 | $142.72 | 4.395% | $148.9925 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $49.40 | 8.226% | $53.4636 | $53.46 | $53.45 | $53.50 |
| Purchase #5 | $226.79 | 3.599% | $234.9522 | $234.95 | $234.95 | $235.00 |
| Purchase #6 | $243.35 | 11.852% | $272.1918 | $272.19 | $272.20 | $272.20 |
| Purchase #7 | $107.36 | 11.802% | $120.0306 | $120.03 | $120.05 | $120.00 |
| 7 purchase totals = | $1,024.88 | $1,114.4776 | $1,114.46 | $1,114.50 | $1,114.50 | |