| 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 | $246.94 | 7.458% | $265.3568 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $240.66 | 7.274% | $258.1656 | $258.17 | $258.15 | $258.20 |
| Purchase #3 | $39.44 | 7.648% | $42.4564 | $42.46 | $42.45 | $42.50 |
| Purchase #4 | $159.45 | 6.506% | $169.8238 | $169.82 | $169.80 | $169.80 |
| Purchase #5 | $11.91 | 9.766% | $13.0731 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $178.46 | 11.679% | $199.3023 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $193.34 | 3.531% | $200.1668 | $200.17 | $200.15 | $200.20 |
| 7 purchase totals = | $1,070.20 | $1,148.3448 | $1,148.35 | $1,148.25 | $1,148.50 | |