| 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 | $217.90 | 3.122% | $224.7028 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $128.84 | 5.835% | $136.3578 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $202.62 | 10.299% | $223.4878 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $47.65 | 5.203% | $50.1292 | $50.13 | $50.15 | $50.10 |
| Purchase #5 | $95.75 | 9.334% | $104.6873 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $154.72 | 10.621% | $171.1528 | $171.15 | $171.15 | $171.20 |
| Purchase #7 | $98.92 | 3.168% | $102.0538 | $102.05 | $102.05 | $102.10 |
| 7 purchase totals = | $946.40 | $1,012.5715 | $1,012.57 | $1,012.60 | $1,012.70 | |