| 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 | $189.71 | 7.661% | $204.2437 | $204.24 | $204.25 | $204.20 |
| Purchase #2 | $170.83 | 12.208% | $191.6849 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $59.36 | 9.219% | $64.8324 | $64.83 | $64.85 | $64.80 |
| Purchase #4 | $82.98 | 7.478% | $89.1852 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $221.56 | 12.730% | $249.7646 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $95.51 | 13.207% | $108.124 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $216.46 | 7.457% | $232.6014 | $232.60 | $232.60 | $232.60 |
| 7 purchase totals = | $1,036.41 | $1,140.4362 | $1,140.42 | $1,140.45 | $1,140.40 | |