| 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 | $125.71 | 10.541% | $138.9611 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $236.78 | 3.557% | $245.2023 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $209.97 | 8.512% | $227.8426 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $107.85 | 13.290% | $122.1833 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $71.70 | 12.365% | $80.5657 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $235.59 | 9.261% | $257.408 | $257.41 | $257.40 | $257.40 |
| Purchase #7 | $66.75 | 13.606% | $75.832 | $75.83 | $75.85 | $75.80 |
| 7 purchase totals = | $1,054.35 | $1,147.9950 | $1,147.99 | $1,148.00 | $1,148.00 | |