| 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 | $217.53 | 5.262% | $228.9764 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $100.60 | 9.802% | $110.4608 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $115.96 | 4.838% | $121.5701 | $121.57 | $121.55 | $121.60 |
| Purchase #4 | $209.63 | 8.866% | $228.2158 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $227.50 | 3.217% | $234.8187 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $164.71 | 10.293% | $181.6636 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $189.32 | 10.868% | $209.8953 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $1,225.25 | $1,315.6007 | $1,315.61 | $1,315.55 | $1,315.70 | |