| 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 | $229.83 | 7.766% | $247.6786 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $27.36 | 5.216% | $28.7871 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $42.86 | 11.758% | $47.8995 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $136.25 | 9.267% | $148.8763 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $118.89 | 6.830% | $127.0102 | $127.01 | $127.00 | $127.00 |
| Purchase #6 | $246.45 | 4.720% | $258.0824 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $16.86 | 8.692% | $18.3255 | $18.33 | $18.35 | $18.30 |
| 7 purchase totals = | $818.50 | $876.6596 | $876.67 | $876.75 | $876.70 | |