| 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 | $206.81 | 10.106% | $227.7102 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $92.42 | 8.360% | $100.1463 | $100.15 | $100.15 | $100.10 |
| Purchase #3 | $236.84 | 12.813% | $267.1863 | $267.19 | $267.20 | $267.20 |
| Purchase #4 | $47.57 | 12.266% | $53.4049 | $53.40 | $53.40 | $53.40 |
| Purchase #5 | $165.98 | 6.790% | $177.25 | $177.25 | $177.25 | $177.30 |
| Purchase #6 | $116.68 | 10.347% | $128.7529 | $128.75 | $128.75 | $128.80 |
| Purchase #7 | $244.63 | 9.410% | $267.6497 | $267.65 | $267.65 | $267.60 |
| 7 purchase totals = | $1,110.93 | $1,222.1003 | $1,222.10 | $1,222.10 | $1,222.10 | |