| 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 | $225.53 | 10.435% | $249.0641 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $17.55 | 3.746% | $18.2074 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $10.52 | 3.397% | $10.8774 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $187.39 | 11.542% | $209.0186 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $96.55 | 8.874% | $105.1178 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $116.45 | 7.554% | $125.2466 | $125.25 | $125.25 | $125.20 |
| Purchase #7 | $168.96 | 7.707% | $181.9817 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $822.95 | $899.5136 | $899.52 | $899.50 | $899.50 | |