| 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 | $132.34 | 12.448% | $148.8137 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $5.62 | 10.324% | $6.2002 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $67.33 | 9.839% | $73.9546 | $73.95 | $73.95 | $74.00 |
| Purchase #4 | $29.37 | 12.240% | $32.9649 | $32.96 | $32.95 | $33.00 |
| Purchase #5 | $219.26 | 3.447% | $226.8179 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $94.52 | 8.253% | $102.3207 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $105.87 | 6.338% | $112.58 | $112.58 | $112.60 | $112.60 |
| 7 purchase totals = | $654.31 | $703.6520 | $703.64 | $703.60 | $703.70 | |