| 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 | $250.75 | 12.267% | $281.5095 | $281.51 | $281.50 | $281.50 |
| Purchase #2 | $31.71 | 12.500% | $35.6738 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $70.72 | 6.651% | $75.4236 | $75.42 | $75.40 | $75.40 |
| Purchase #4 | $22.56 | 8.608% | $24.502 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $220.30 | 5.396% | $232.1874 | $232.19 | $232.20 | $232.20 |
| Purchase #6 | $21.52 | 8.314% | $23.3092 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $103.44 | 10.135% | $113.9236 | $113.92 | $113.90 | $113.90 |
| 7 purchase totals = | $721.00 | $786.5291 | $786.52 | $786.45 | $786.50 | |