| 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 | $222.53 | 7.837% | $239.9697 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $98.93 | 11.863% | $110.6661 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $110.53 | 9.598% | $121.1387 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $5.31 | 9.155% | $5.7961 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $219.69 | 7.752% | $236.7204 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $146.69 | 4.560% | $153.3791 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $193.28 | 13.555% | $219.4791 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $996.96 | $1,087.1492 | $1,087.16 | $1,087.15 | $1,087.20 | |