| 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 | $102.41 | 10.271% | $112.9285 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $71.88 | 13.388% | $81.5033 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $193.39 | 11.845% | $216.297 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $181.62 | 11.141% | $201.8543 | $201.85 | $201.85 | $201.90 |
| Purchase #5 | $58.80 | 5.596% | $62.0904 | $62.09 | $62.10 | $62.10 |
| Purchase #6 | $80.95 | 9.848% | $88.922 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $172.61 | 3.600% | $178.824 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $861.66 | $942.4195 | $942.41 | $942.40 | $942.40 | |