| 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 | $116.38 | 12.655% | $131.1079 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $234.61 | 9.715% | $257.4024 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $167.93 | 11.493% | $187.2302 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $49.78 | 13.851% | $56.675 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $9.71 | 9.602% | $10.6424 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $68.91 | 12.695% | $77.6581 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $193.64 | 13.301% | $219.3961 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $840.96 | $940.1121 | $940.12 | $940.15 | $940.10 | |