| 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 | $225.97 | 4.637% | $236.4482 | $236.45 | $236.45 | $236.40 |
| Purchase #2 | $176.93 | 5.416% | $186.5125 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $189.90 | 5.357% | $200.0729 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $104.73 | 10.244% | $115.4585 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $31.79 | 11.152% | $35.3352 | $35.34 | $35.35 | $35.30 |
| Purchase #6 | $94.40 | 11.342% | $105.1068 | $105.11 | $105.10 | $105.10 |
| Purchase #7 | $159.51 | 11.395% | $177.6862 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $983.23 | $1,056.6203 | $1,056.63 | $1,056.60 | $1,056.60 | |