| 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 | $115.30 | 10.462% | $127.3627 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $236.41 | 12.580% | $266.1504 | $266.15 | $266.15 | $266.20 |
| Purchase #3 | $191.47 | 12.313% | $215.0457 | $215.05 | $215.05 | $215.00 |
| Purchase #4 | $7.30 | 11.314% | $8.1259 | $8.13 | $8.15 | $8.10 |
| Purchase #5 | $21.40 | 13.446% | $24.2774 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $148.93 | 13.263% | $168.6826 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $30.51 | 6.441% | $32.4751 | $32.48 | $32.50 | $32.50 |
| 7 purchase totals = | $751.32 | $842.1198 | $842.13 | $842.20 | $842.20 | |