| 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 | $100.30 | 4.452% | $104.7654 | $104.77 | $104.75 | $104.80 |
| Purchase #2 | $204.36 | 11.638% | $228.1434 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $209.29 | 6.362% | $222.605 | $222.61 | $222.60 | $222.60 |
| Purchase #4 | $132.63 | 10.640% | $146.7418 | $146.74 | $146.75 | $146.70 |
| Purchase #5 | $77.87 | 3.610% | $80.6811 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $74.89 | 3.192% | $77.2805 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $198.25 | 7.654% | $213.4241 | $213.42 | $213.40 | $213.40 |
| 7 purchase totals = | $997.59 | $1,073.6413 | $1,073.64 | $1,073.65 | $1,073.60 | |