| 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 | $223.51 | 13.613% | $253.9364 | $253.94 | $253.95 | $253.90 |
| Purchase #2 | $17.82 | 3.230% | $18.3956 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $205.71 | 6.472% | $219.0236 | $219.02 | $219.00 | $219.00 |
| Purchase #4 | $163.41 | 13.312% | $185.1631 | $185.16 | $185.15 | $185.20 |
| Purchase #5 | $243.83 | 4.655% | $255.1803 | $255.18 | $255.20 | $255.20 |
| Purchase #6 | $139.35 | 13.644% | $158.3629 | $158.36 | $158.35 | $158.40 |
| Purchase #7 | $44.61 | 11.367% | $49.6808 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $1,038.24 | $1,139.7427 | $1,139.74 | $1,139.75 | $1,139.80 | |