| 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 | $21.51 | 12.458% | $24.1897 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $14.38 | 5.268% | $15.1375 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $193.84 | 3.504% | $200.6322 | $200.63 | $200.65 | $200.60 |
| Purchase #4 | $234.56 | 6.106% | $248.8822 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $224.73 | 10.495% | $248.3154 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $133.33 | 11.545% | $148.7229 | $148.72 | $148.70 | $148.70 |
| Purchase #7 | $60.85 | 8.641% | $66.108 | $66.11 | $66.10 | $66.10 |
| 7 purchase totals = | $883.20 | $951.9879 | $951.99 | $952.00 | $951.90 | |