| 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 | $130.29 | 9.464% | $142.6206 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $160.98 | 7.221% | $172.6044 | $172.60 | $172.60 | $172.60 |
| Purchase #3 | $112.49 | 7.769% | $121.2293 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $193.76 | 12.391% | $217.7688 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $56.57 | 13.586% | $64.2556 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $236.38 | 7.681% | $254.5363 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $240.68 | 11.389% | $268.091 | $268.09 | $268.10 | $268.10 |
| 7 purchase totals = | $1,131.15 | $1,241.1060 | $1,241.11 | $1,241.10 | $1,241.10 | |