| 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 | $247.57 | 5.135% | $260.2827 | $260.28 | $260.30 | $260.30 |
| Purchase #2 | $250.36 | 13.857% | $285.0524 | $285.05 | $285.05 | $285.10 |
| Purchase #3 | $170.77 | 3.780% | $177.2251 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $189.29 | 9.155% | $206.6195 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $209.44 | 3.224% | $216.1923 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $31.96 | 5.285% | $33.6491 | $33.65 | $33.65 | $33.60 |
| Purchase #7 | $144.94 | 13.728% | $164.8374 | $164.84 | $164.85 | $164.80 |
| 7 purchase totals = | $1,244.33 | $1,343.8585 | $1,343.86 | $1,343.90 | $1,343.80 | |