| 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 | $212.29 | 10.326% | $234.2111 | $234.21 | $234.20 | $234.20 |
| Purchase #2 | $141.35 | 13.157% | $159.9474 | $159.95 | $159.95 | $159.90 |
| Purchase #3 | $250.76 | 12.368% | $281.774 | $281.77 | $281.75 | $281.80 |
| Purchase #4 | $86.90 | 13.203% | $98.3734 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $158.41 | 7.520% | $170.3224 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $244.73 | 5.718% | $258.7237 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $103.86 | 3.844% | $107.8524 | $107.85 | $107.85 | $107.90 |
| 7 purchase totals = | $1,198.30 | $1,311.2044 | $1,311.19 | $1,311.10 | $1,311.20 | |