| 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 | $233.72 | 5.848% | $247.3879 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $20.33 | 4.624% | $21.2701 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $126.55 | 4.598% | $132.3688 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $141.45 | 10.128% | $155.7761 | $155.78 | $155.80 | $155.80 |
| Purchase #5 | $128.44 | 4.181% | $133.8101 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $10.84 | 11.142% | $12.0478 | $12.05 | $12.05 | $12.00 |
| Purchase #7 | $208.71 | 9.624% | $228.7963 | $228.80 | $228.80 | $228.80 |
| 7 purchase totals = | $870.04 | $931.4571 | $931.47 | $931.45 | $931.50 | |