| 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 | $21.95 | 13.470% | $24.9067 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $220.28 | 10.364% | $243.1098 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $134.74 | 3.369% | $139.2794 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $169.82 | 10.221% | $187.1773 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $79.40 | 10.351% | $87.6187 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $136.86 | 3.253% | $141.3121 | $141.31 | $141.30 | $141.30 |
| Purchase #7 | $19.93 | 3.186% | $20.565 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $782.98 | $843.9690 | $843.98 | $843.95 | $844.00 | |