| 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 | $121.33 | 10.121% | $133.6098 | $133.61 | $133.60 | $133.60 |
| Purchase #2 | $66.99 | 12.537% | $75.3885 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $143.26 | 7.239% | $153.6306 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $215.68 | 9.528% | $236.23 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $186.91 | 4.823% | $195.9247 | $195.92 | $195.90 | $195.90 |
| Purchase #6 | $27.91 | 12.203% | $31.3159 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $238.96 | 6.490% | $254.4685 | $254.47 | $254.45 | $254.50 |
| 7 purchase totals = | $1,001.04 | $1,080.5680 | $1,080.57 | $1,080.55 | $1,080.50 | |