| 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 | $192.77 | 4.306% | $201.0707 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $231.44 | 7.813% | $249.5224 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $72.58 | 8.278% | $78.5882 | $78.59 | $78.60 | $78.60 |
| Purchase #4 | $237.56 | 9.851% | $260.962 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $176.65 | 6.296% | $187.7719 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $189.44 | 10.356% | $209.0584 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $146.96 | 9.655% | $161.149 | $161.15 | $161.15 | $161.10 |
| 7 purchase totals = | $1,247.40 | $1,348.1226 | $1,348.12 | $1,348.05 | $1,348.20 | |