| 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 | $189.52 | 8.362% | $205.3677 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $214.56 | 4.703% | $224.6508 | $224.65 | $224.65 | $224.70 |
| Purchase #3 | $166.71 | 9.557% | $182.6425 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $247.39 | 12.593% | $278.5438 | $278.54 | $278.55 | $278.50 |
| Purchase #5 | $180.55 | 4.213% | $188.1566 | $188.16 | $188.15 | $188.20 |
| Purchase #6 | $6.58 | 12.469% | $7.4005 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $37.43 | 10.367% | $41.3104 | $41.31 | $41.30 | $41.30 |
| 7 purchase totals = | $1,042.74 | $1,128.0723 | $1,128.07 | $1,128.05 | $1,128.10 | |