| 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 | $208.90 | 8.669% | $227.0095 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $132.61 | 7.444% | $142.4815 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $96.76 | 10.752% | $107.1636 | $107.16 | $107.15 | $107.20 |
| Purchase #4 | $107.87 | 12.378% | $121.2221 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $154.77 | 9.185% | $168.9856 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $197.89 | 5.542% | $208.8571 | $208.86 | $208.85 | $208.90 |
| Purchase #7 | $63.51 | 4.103% | $66.1158 | $66.12 | $66.10 | $66.10 |
| 7 purchase totals = | $962.31 | $1,041.8352 | $1,041.84 | $1,041.80 | $1,041.90 | |