| 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 | $205.84 | 10.339% | $227.1218 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $208.64 | 12.213% | $234.1212 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $13.62 | 6.157% | $14.4586 | $14.46 | $14.45 | $14.50 |
| Purchase #4 | $88.39 | 12.404% | $99.3539 | $99.35 | $99.35 | $99.40 |
| Purchase #5 | $44.93 | 5.336% | $47.3275 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $214.27 | 12.398% | $240.8352 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $213.79 | 4.678% | $223.7911 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $989.48 | $1,087.0093 | $1,087.01 | $1,087.00 | $1,087.00 | |