| 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 | $94.28 | 12.666% | $106.2215 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $209.40 | 11.867% | $234.2495 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $181.39 | 11.146% | $201.6077 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $121.85 | 5.252% | $128.2496 | $128.25 | $128.25 | $128.20 |
| Purchase #5 | $64.82 | 6.616% | $69.1085 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $28.30 | 9.570% | $31.0083 | $31.01 | $31.00 | $31.00 |
| Purchase #7 | $192.51 | 10.473% | $212.6716 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $892.55 | $983.1167 | $983.12 | $983.05 | $983.00 | |