| 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 | $203.59 | 3.596% | $210.9111 | $210.91 | $210.90 | $210.90 |
| Purchase #2 | $93.99 | 9.494% | $102.9134 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $200.56 | 8.407% | $217.4211 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $183.78 | 13.603% | $208.7796 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $29.42 | 5.250% | $30.9646 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $71.29 | 11.324% | $79.3629 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $214.51 | 6.708% | $228.8993 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $997.14 | $1,079.2520 | $1,079.24 | $1,079.20 | $1,079.30 | |