| 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 | $233.34 | 13.724% | $265.3636 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $85.39 | 7.504% | $91.7977 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $20.83 | 13.359% | $23.6127 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $230.91 | 5.459% | $243.5154 | $243.52 | $243.50 | $243.50 |
| Purchase #5 | $134.80 | 6.833% | $144.0109 | $144.01 | $144.00 | $144.00 |
| Purchase #6 | $187.41 | 13.743% | $213.1658 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $79.51 | 5.820% | $84.1375 | $84.14 | $84.15 | $84.10 |
| 7 purchase totals = | $972.19 | $1,065.6036 | $1,065.61 | $1,065.55 | $1,065.60 | |