| 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 | $224.54 | 11.432% | $250.2094 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $241.28 | 3.735% | $250.2918 | $250.29 | $250.30 | $250.30 |
| Purchase #3 | $209.73 | 13.816% | $238.7063 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $188.59 | 12.627% | $212.4033 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $90.87 | 13.196% | $102.8612 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $44.26 | 8.403% | $47.9792 | $47.98 | $48.00 | $48.00 |
| Purchase #7 | $102.68 | 9.372% | $112.3032 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $1,101.95 | $1,214.7544 | $1,214.75 | $1,214.75 | $1,214.80 | |