| 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 | $136.56 | 10.601% | $151.0367 | $151.04 | $151.05 | $151.00 |
| Purchase #2 | $121.28 | 3.164% | $125.1173 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $102.57 | 7.404% | $110.1643 | $110.16 | $110.15 | $110.20 |
| Purchase #4 | $220.94 | 13.400% | $250.546 | $250.55 | $250.55 | $250.50 |
| Purchase #5 | $202.96 | 11.279% | $225.8519 | $225.85 | $225.85 | $225.90 |
| Purchase #6 | $24.99 | 8.322% | $27.0697 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $179.52 | 13.849% | $204.3817 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $988.82 | $1,094.1676 | $1,094.17 | $1,094.15 | $1,094.20 | |