| 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 | $102.92 | 3.165% | $106.1774 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $103.92 | 8.401% | $112.6503 | $112.65 | $112.65 | $112.70 |
| Purchase #3 | $148.56 | 8.832% | $161.6808 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $228.85 | 9.641% | $250.9134 | $250.91 | $250.90 | $250.90 |
| Purchase #5 | $193.55 | 8.289% | $209.5934 | $209.59 | $209.60 | $209.60 |
| Purchase #6 | $82.35 | 8.552% | $89.3926 | $89.39 | $89.40 | $89.40 |
| Purchase #7 | $249.85 | 13.119% | $282.6278 | $282.63 | $282.65 | $282.60 |
| 7 purchase totals = | $1,110.00 | $1,213.0357 | $1,213.03 | $1,213.10 | $1,213.10 | |