| 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 | $177.82 | 11.569% | $198.392 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $200.93 | 7.255% | $215.5075 | $215.51 | $215.50 | $215.50 |
| Purchase #3 | $237.91 | 11.494% | $265.2554 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $84.65 | 11.290% | $94.207 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $219.88 | 5.834% | $232.7078 | $232.71 | $232.70 | $232.70 |
| Purchase #6 | $182.57 | 10.490% | $201.7216 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $25.43 | 4.597% | $26.599 | $26.60 | $26.60 | $26.60 |
| 7 purchase totals = | $1,129.19 | $1,234.3903 | $1,234.40 | $1,234.35 | $1,234.40 | |