| 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 | $95.59 | 9.483% | $104.6548 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $18.46 | 4.624% | $19.3136 | $19.31 | $19.30 | $19.30 |
| Purchase #3 | $233.63 | 8.300% | $253.0213 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $233.86 | 7.640% | $251.7269 | $251.73 | $251.75 | $251.70 |
| Purchase #5 | $112.79 | 13.264% | $127.7505 | $127.75 | $127.75 | $127.80 |
| Purchase #6 | $136.80 | 11.338% | $152.3104 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $215.74 | 9.584% | $236.4165 | $236.42 | $236.40 | $236.40 |
| 7 purchase totals = | $1,046.87 | $1,145.1940 | $1,145.19 | $1,145.15 | $1,145.20 | |