| 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 | $203.34 | 12.683% | $229.1296 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $30.47 | 9.251% | $33.2888 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $146.56 | 4.755% | $153.5289 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $85.26 | 11.683% | $95.2209 | $95.22 | $95.20 | $95.20 |
| Purchase #5 | $215.34 | 10.705% | $238.3921 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $164.81 | 7.580% | $177.3026 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $231.68 | 12.146% | $259.8199 | $259.82 | $259.80 | $259.80 |
| 7 purchase totals = | $1,077.46 | $1,186.6828 | $1,186.68 | $1,186.70 | $1,186.60 | |