| 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 | $225.75 | 5.179% | $237.4416 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $240.90 | 4.822% | $252.5162 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $19.87 | 13.124% | $22.4777 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $110.70 | 8.151% | $119.7232 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $108.86 | 3.229% | $112.3751 | $112.38 | $112.40 | $112.40 |
| Purchase #6 | $30.88 | 5.381% | $32.5417 | $32.54 | $32.55 | $32.50 |
| Purchase #7 | $110.58 | 9.583% | $121.1769 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $847.54 | $898.2524 | $898.26 | $898.30 | $898.20 | |