| 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 | $123.87 | 6.492% | $131.9116 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $59.79 | 5.210% | $62.9051 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $240.33 | 6.149% | $255.1079 | $255.11 | $255.10 | $255.10 |
| Purchase #4 | $187.28 | 10.121% | $206.2346 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $67.87 | 3.583% | $70.3018 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $30.75 | 8.120% | $33.2469 | $33.25 | $33.25 | $33.20 |
| Purchase #7 | $200.29 | 9.546% | $219.4097 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $910.18 | $979.1176 | $979.12 | $979.10 | $979.00 | |