| 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 | $212.33 | 9.701% | $232.9281 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $107.30 | 5.622% | $113.3324 | $113.33 | $113.35 | $113.30 |
| Purchase #3 | $220.51 | 10.564% | $243.8047 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $44.49 | 4.289% | $46.3982 | $46.40 | $46.40 | $46.40 |
| Purchase #5 | $70.77 | 7.191% | $75.8591 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $139.81 | 7.865% | $150.8061 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $7.65 | 12.507% | $8.6068 | $8.61 | $8.60 | $8.60 |
| 7 purchase totals = | $802.86 | $871.7354 | $871.74 | $871.75 | $871.70 | |