| 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 | $69.83 | 8.686% | $75.8954 | $75.90 | $75.90 | $75.90 |
| Purchase #2 | $238.73 | 7.663% | $257.0239 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $136.45 | 11.768% | $152.5074 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $197.39 | 10.381% | $217.8811 | $217.88 | $217.90 | $217.90 |
| Purchase #5 | $42.29 | 9.634% | $46.3642 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $227.89 | 12.368% | $256.0754 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $220.71 | 7.691% | $237.6848 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $1,133.29 | $1,243.4322 | $1,243.43 | $1,243.45 | $1,243.50 | |