| 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 | $234.42 | 3.690% | $243.0701 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $96.25 | 4.268% | $100.358 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $166.25 | 6.648% | $177.3023 | $177.30 | $177.30 | $177.30 |
| Purchase #4 | $144.79 | 10.686% | $160.2623 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $172.56 | 12.492% | $194.1162 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $79.53 | 7.840% | $85.7652 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $71.27 | 4.832% | $74.7138 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $965.07 | $1,035.5879 | $1,035.59 | $1,035.50 | $1,035.70 | |