| 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 | $183.37 | 9.323% | $200.4656 | $200.47 | $200.45 | $200.50 |
| Purchase #2 | $58.35 | 9.324% | $63.7906 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $235.97 | 11.383% | $262.8305 | $262.83 | $262.85 | $262.80 |
| Purchase #4 | $162.69 | 6.767% | $173.6992 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $53.98 | 8.154% | $58.3815 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $243.37 | 3.418% | $251.6884 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $237.37 | 6.292% | $252.3053 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $1,175.10 | $1,263.1611 | $1,263.17 | $1,263.20 | $1,263.20 | |