| 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 | $225.47 | 11.330% | $251.0158 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $71.69 | 3.791% | $74.4078 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $39.89 | 8.268% | $43.1881 | $43.19 | $43.20 | $43.20 |
| Purchase #4 | $14.67 | 8.235% | $15.8781 | $15.88 | $15.90 | $15.90 |
| Purchase #5 | $43.53 | 5.741% | $46.0291 | $46.03 | $46.05 | $46.00 |
| Purchase #6 | $184.38 | 9.714% | $202.2907 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $205.42 | 10.673% | $227.3445 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $785.05 | $860.1541 | $860.16 | $860.20 | $860.10 | |