| 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 | $217.71 | 9.403% | $238.1813 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $58.92 | 5.777% | $62.3238 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $23.90 | 9.476% | $26.1648 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $120.55 | 6.191% | $128.0133 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $238.56 | 7.829% | $257.2369 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $50.94 | 5.234% | $53.6062 | $53.61 | $53.60 | $53.60 |
| Purchase #7 | $28.71 | 4.158% | $29.9038 | $29.90 | $29.90 | $29.90 |
| 7 purchase totals = | $739.29 | $795.4301 | $795.42 | $795.40 | $795.40 | |