| 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 | $130.31 | 9.576% | $142.7885 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $223.27 | 5.811% | $236.2442 | $236.24 | $236.25 | $236.20 |
| Purchase #3 | $101.83 | 3.169% | $105.057 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $195.73 | 9.665% | $214.6473 | $214.65 | $214.65 | $214.60 |
| Purchase #5 | $12.36 | 9.516% | $13.5362 | $13.54 | $13.55 | $13.50 |
| Purchase #6 | $25.72 | 10.253% | $28.3571 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $238.54 | 3.521% | $246.939 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $927.76 | $987.5693 | $987.58 | $987.60 | $987.50 | |