| 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 | $247.56 | 7.137% | $265.2284 | $265.23 | $265.25 | $265.20 |
| Purchase #2 | $92.34 | 7.127% | $98.9211 | $98.92 | $98.90 | $98.90 |
| Purchase #3 | $110.67 | 9.506% | $121.1903 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $241.83 | 9.397% | $264.5548 | $264.55 | $264.55 | $264.60 |
| Purchase #5 | $100.78 | 3.607% | $104.4151 | $104.42 | $104.40 | $104.40 |
| Purchase #6 | $11.70 | 11.559% | $13.0524 | $13.05 | $13.05 | $13.10 |
| Purchase #7 | $244.61 | 11.472% | $272.6717 | $272.67 | $272.65 | $272.70 |
| 7 purchase totals = | $1,049.49 | $1,140.0338 | $1,140.03 | $1,140.00 | $1,140.10 | |