| 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 | $224.31 | 10.357% | $247.5418 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $148.40 | 5.831% | $157.0532 | $157.05 | $157.05 | $157.10 |
| Purchase #3 | $228.95 | 11.619% | $255.5517 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $64.89 | 9.293% | $70.9202 | $70.92 | $70.90 | $70.90 |
| Purchase #5 | $46.73 | 5.648% | $49.3693 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $201.98 | 13.336% | $228.9161 | $228.92 | $228.90 | $228.90 |
| Purchase #7 | $161.27 | 12.129% | $180.8304 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $1,076.53 | $1,190.1827 | $1,190.18 | $1,190.15 | $1,190.20 | |