| 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 | $5.95 | 9.362% | $6.507 | $6.51 | $6.50 | $6.50 |
| Purchase #2 | $25.47 | 6.690% | $27.1739 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $218.58 | 13.294% | $247.638 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $155.83 | 13.833% | $177.386 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $210.73 | 11.266% | $234.4708 | $234.47 | $234.45 | $234.50 |
| Purchase #6 | $172.48 | 9.167% | $188.2912 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $200.98 | 11.770% | $224.6353 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $990.02 | $1,106.1022 | $1,106.11 | $1,106.10 | $1,106.10 | |