| 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 | $45.39 | 3.592% | $47.0204 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $228.99 | 6.714% | $244.3644 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $134.65 | 5.562% | $142.1392 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $28.78 | 8.325% | $31.1759 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $130.85 | 4.686% | $136.9816 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $92.66 | 4.528% | $96.8556 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $200.28 | 11.820% | $223.9531 | $223.95 | $223.95 | $224.00 |
| 7 purchase totals = | $861.60 | $922.4902 | $922.49 | $922.50 | $922.60 | |