| 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 | $92.72 | 7.581% | $99.7491 | $99.75 | $99.75 | $99.70 |
| Purchase #2 | $201.59 | 5.298% | $212.2702 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $136.35 | 6.492% | $145.2018 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $133.44 | 7.426% | $143.3493 | $143.35 | $143.35 | $143.30 |
| Purchase #5 | $227.69 | 6.790% | $243.1502 | $243.15 | $243.15 | $243.20 |
| Purchase #6 | $242.42 | 6.239% | $257.5446 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $18.58 | 6.790% | $19.8416 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $1,052.79 | $1,121.1068 | $1,121.10 | $1,121.10 | $1,121.00 | |