| 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 | $106.35 | 5.606% | $112.312 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $28.72 | 8.203% | $31.0759 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $160.77 | 11.392% | $179.0849 | $179.08 | $179.10 | $179.10 |
| Purchase #4 | $178.94 | 13.197% | $202.5547 | $202.55 | $202.55 | $202.60 |
| Purchase #5 | $33.54 | 10.143% | $36.942 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $142.84 | 11.165% | $158.7881 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $238.98 | 11.263% | $265.8963 | $265.90 | $265.90 | $265.90 |
| 7 purchase totals = | $890.14 | $986.6539 | $986.65 | $986.70 | $986.70 | |