| 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 | $194.64 | 9.199% | $212.5449 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $161.90 | 10.507% | $178.9108 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $94.70 | 9.549% | $103.7429 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $250.39 | 12.210% | $280.9626 | $280.96 | $280.95 | $281.00 |
| Purchase #5 | $225.68 | 5.707% | $238.5596 | $238.56 | $238.55 | $238.60 |
| Purchase #6 | $154.55 | 5.745% | $163.4289 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $18.52 | 13.619% | $21.0422 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $1,100.38 | $1,199.1919 | $1,199.18 | $1,199.20 | $1,199.10 | |