| 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 | $194.31 | 5.586% | $205.1642 | $205.16 | $205.15 | $205.20 |
| Purchase #2 | $177.56 | 3.513% | $183.7977 | $183.80 | $183.80 | $183.80 |
| Purchase #3 | $21.49 | 6.648% | $22.9187 | $22.92 | $22.90 | $22.90 |
| Purchase #4 | $86.54 | 4.128% | $90.1124 | $90.11 | $90.10 | $90.10 |
| Purchase #5 | $28.46 | 3.218% | $29.3758 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $85.33 | 7.872% | $92.0472 | $92.05 | $92.05 | $92.00 |
| Purchase #7 | $232.94 | 8.267% | $252.1971 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $826.63 | $875.6131 | $875.62 | $875.60 | $875.60 | |