| 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 | $235.80 | 5.658% | $249.1416 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $35.79 | 12.118% | $40.127 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $21.71 | 9.413% | $23.7536 | $23.75 | $23.75 | $23.80 |
| Purchase #4 | $91.48 | 4.102% | $95.2325 | $95.23 | $95.25 | $95.20 |
| Purchase #5 | $150.84 | 4.200% | $157.1753 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $108.68 | 13.412% | $123.2562 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $86.43 | 10.317% | $95.347 | $95.35 | $95.35 | $95.30 |
| 7 purchase totals = | $730.73 | $784.0332 | $784.04 | $784.10 | $784.00 | |