| 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 | $191.79 | 10.285% | $211.5156 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $100.68 | 9.504% | $110.2486 | $110.25 | $110.25 | $110.20 |
| Purchase #3 | $164.88 | 11.689% | $184.1528 | $184.15 | $184.15 | $184.20 |
| Purchase #4 | $56.76 | 11.214% | $63.1251 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $32.48 | 8.440% | $35.2213 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $93.68 | 11.204% | $104.1759 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $113.31 | 9.810% | $124.4257 | $124.43 | $124.45 | $124.40 |
| 7 purchase totals = | $753.58 | $832.8650 | $832.88 | $832.90 | $832.80 | |