| 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 | $218.43 | 3.821% | $226.7762 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $92.61 | 7.648% | $99.6928 | $99.69 | $99.70 | $99.70 |
| Purchase #3 | $11.39 | 12.431% | $12.8059 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $175.61 | 6.685% | $187.3495 | $187.35 | $187.35 | $187.30 |
| Purchase #5 | $54.92 | 8.603% | $59.6448 | $59.64 | $59.65 | $59.60 |
| Purchase #6 | $220.40 | 8.301% | $238.6954 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $9.68 | 4.828% | $10.1474 | $10.15 | $10.15 | $10.10 |
| 7 purchase totals = | $783.04 | $835.1120 | $835.12 | $835.15 | $835.00 | |