| 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 | $250.39 | 12.314% | $281.223 | $281.22 | $281.20 | $281.20 |
| Purchase #2 | $250.67 | 10.648% | $277.3613 | $277.36 | $277.35 | $277.40 |
| Purchase #3 | $49.50 | 3.306% | $51.1365 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $71.99 | 4.604% | $75.3044 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $143.54 | 12.462% | $161.428 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $234.59 | 13.242% | $265.6544 | $265.65 | $265.65 | $265.70 |
| Purchase #7 | $137.43 | 3.187% | $141.8099 | $141.81 | $141.80 | $141.80 |
| 7 purchase totals = | $1,138.11 | $1,253.9175 | $1,253.91 | $1,253.90 | $1,253.90 | |