| 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 | $81.91 | 8.509% | $88.8797 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $230.67 | 12.245% | $258.9155 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $134.87 | 9.789% | $148.0724 | $148.07 | $148.05 | $148.10 |
| Purchase #4 | $212.68 | 8.624% | $231.0215 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $160.63 | 9.301% | $175.5702 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $58.64 | 7.118% | $62.814 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $43.26 | 5.605% | $45.6847 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $922.66 | $1,010.9580 | $1,010.95 | $1,010.90 | $1,011.00 | |