| 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 | $216.83 | 11.753% | $242.314 | $242.31 | $242.30 | $242.30 |
| Purchase #2 | $204.55 | 5.574% | $215.9516 | $215.95 | $215.95 | $216.00 |
| Purchase #3 | $234.90 | 3.457% | $243.0205 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $223.70 | 5.457% | $235.9073 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $143.60 | 6.277% | $152.6138 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $28.58 | 12.373% | $32.1162 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $148.56 | 3.800% | $154.2053 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $1,200.72 | $1,276.1287 | $1,276.13 | $1,276.05 | $1,276.10 | |