| 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 | $128.69 | 13.283% | $145.7839 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $57.71 | 9.862% | $63.4014 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $168.84 | 11.737% | $188.6568 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $81.61 | 3.407% | $84.3905 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $213.32 | 12.874% | $240.7828 | $240.78 | $240.80 | $240.80 |
| Purchase #6 | $111.34 | 5.126% | $117.0473 | $117.05 | $117.05 | $117.00 |
| Purchase #7 | $199.78 | 12.721% | $225.194 | $225.19 | $225.20 | $225.20 |
| 7 purchase totals = | $961.29 | $1,065.2567 | $1,065.25 | $1,065.30 | $1,065.30 | |