| 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 | $110.83 | 4.262% | $115.5536 | $115.55 | $115.55 | $115.60 |
| Purchase #2 | $248.38 | 13.299% | $281.4121 | $281.41 | $281.40 | $281.40 |
| Purchase #3 | $70.69 | 11.390% | $78.7416 | $78.74 | $78.75 | $78.70 |
| Purchase #4 | $243.27 | 5.544% | $256.7569 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $218.95 | 7.426% | $235.2092 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $9.49 | 13.552% | $10.7761 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $54.60 | 5.450% | $57.5757 | $57.58 | $57.60 | $57.60 |
| 7 purchase totals = | $956.21 | $1,036.0252 | $1,036.03 | $1,036.05 | $1,036.10 | |