| 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 | $228.98 | 4.631% | $239.5841 | $239.58 | $239.60 | $239.60 |
| Purchase #2 | $177.99 | 7.410% | $191.1791 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $149.51 | 8.402% | $162.0718 | $162.07 | $162.05 | $162.10 |
| Purchase #4 | $21.80 | 4.198% | $22.7152 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $127.54 | 9.644% | $139.84 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $212.93 | 6.551% | $226.879 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $10.81 | 8.759% | $11.7568 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $929.56 | $994.0260 | $994.03 | $994.05 | $994.10 | |