| 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 | $205.53 | 11.757% | $229.6942 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $56.51 | 8.636% | $61.3902 | $61.39 | $61.40 | $61.40 |
| Purchase #3 | $250.85 | 6.617% | $267.4487 | $267.45 | $267.45 | $267.40 |
| Purchase #4 | $28.51 | 12.672% | $32.1228 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $199.63 | 5.528% | $210.6655 | $210.67 | $210.65 | $210.70 |
| Purchase #6 | $9.58 | 13.355% | $10.8594 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $224.54 | 5.411% | $236.6899 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $975.15 | $1,048.8707 | $1,048.87 | $1,048.85 | $1,048.90 | |