| 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 | $224.51 | 4.744% | $235.1608 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $182.80 | 5.646% | $193.1209 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $79.86 | 8.371% | $86.5451 | $86.55 | $86.55 | $86.50 |
| Purchase #4 | $212.33 | 9.687% | $232.8984 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $118.70 | 3.248% | $122.5554 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $41.83 | 10.322% | $46.1477 | $46.15 | $46.15 | $46.10 |
| Purchase #7 | $95.38 | 6.470% | $101.5511 | $101.55 | $101.55 | $101.60 |
| 7 purchase totals = | $955.41 | $1,017.9794 | $1,017.99 | $1,017.95 | $1,018.00 | |