| 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 | $36.45 | 3.810% | $37.8387 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $190.68 | 12.546% | $214.6027 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $161.67 | 6.242% | $171.7614 | $171.76 | $171.75 | $171.80 |
| Purchase #4 | $110.38 | 13.231% | $124.9844 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $140.45 | 9.194% | $153.363 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $219.30 | 7.805% | $236.4164 | $236.42 | $236.40 | $236.40 |
| Purchase #7 | $221.54 | 11.261% | $246.4876 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $1,080.47 | $1,185.4542 | $1,185.45 | $1,185.45 | $1,185.50 | |