| 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 | $211.58 | 11.811% | $236.5697 | $236.57 | $236.55 | $236.60 |
| Purchase #2 | $92.98 | 13.436% | $105.4728 | $105.47 | $105.45 | $105.50 |
| Purchase #3 | $16.55 | 13.859% | $18.8437 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $6.61 | 8.557% | $7.1756 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $112.63 | 13.872% | $128.254 | $128.25 | $128.25 | $128.30 |
| Purchase #6 | $124.48 | 10.235% | $137.2205 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $10.92 | 8.655% | $11.8651 | $11.87 | $11.85 | $11.90 |
| 7 purchase totals = | $575.75 | $645.4014 | $645.40 | $645.35 | $645.50 | |