| 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 | $199.53 | 13.377% | $226.2211 | $226.22 | $226.20 | $226.20 |
| Purchase #2 | $217.71 | 6.759% | $232.425 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $214.95 | 13.719% | $244.439 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $101.56 | 10.563% | $112.2878 | $112.29 | $112.30 | $112.30 |
| Purchase #5 | $97.79 | 12.836% | $110.3423 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $26.25 | 13.854% | $29.8867 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $190.81 | 10.414% | $210.681 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $1,048.60 | $1,166.2829 | $1,166.29 | $1,166.35 | $1,166.20 | |