| 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 | $132.30 | 12.640% | $149.0227 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $161.44 | 6.846% | $172.4922 | $172.49 | $172.50 | $172.50 |
| Purchase #3 | $19.87 | 7.570% | $21.3742 | $21.37 | $21.35 | $21.40 |
| Purchase #4 | $246.97 | 8.832% | $268.7824 | $268.78 | $268.80 | $268.80 |
| Purchase #5 | $113.79 | 7.127% | $121.8998 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $192.80 | 11.566% | $215.0992 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $241.33 | 5.471% | $254.5332 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $1,108.50 | $1,203.2037 | $1,203.19 | $1,203.20 | $1,203.20 | |