| 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 | $249.29 | 13.392% | $282.6749 | $282.67 | $282.65 | $282.70 |
| Purchase #2 | $42.53 | 12.719% | $47.9394 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $29.70 | 7.650% | $31.9721 | $31.97 | $31.95 | $32.00 |
| Purchase #4 | $15.38 | 11.655% | $17.1725 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $181.32 | 11.792% | $202.7013 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $186.92 | 3.344% | $193.1706 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $91.84 | 9.555% | $100.6153 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $796.98 | $876.2461 | $876.24 | $876.15 | $876.30 | |