| 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 | $249.26 | 4.637% | $260.8182 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $134.68 | 7.569% | $144.8739 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $87.30 | 8.330% | $94.5721 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $13.49 | 10.818% | $14.9493 | $14.95 | $14.95 | $14.90 |
| Purchase #5 | $117.27 | 12.112% | $131.4737 | $131.47 | $131.45 | $131.50 |
| Purchase #6 | $33.91 | 13.604% | $38.5231 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $210.82 | 7.273% | $226.1529 | $226.15 | $226.15 | $226.20 |
| 7 purchase totals = | $846.73 | $911.3632 | $911.35 | $911.25 | $911.40 | |