| 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 | $212.53 | 7.855% | $229.2242 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $228.35 | 12.209% | $256.2293 | $256.23 | $256.25 | $256.20 |
| Purchase #3 | $41.36 | 5.158% | $43.4933 | $43.49 | $43.50 | $43.50 |
| Purchase #4 | $128.99 | 13.488% | $146.3882 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $172.84 | 8.844% | $188.126 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $40.75 | 6.355% | $43.3397 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $80.71 | 6.504% | $85.9594 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $905.53 | $992.7601 | $992.76 | $992.80 | $992.70 | |