| 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 | $222.97 | 10.854% | $247.1712 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $11.70 | 3.572% | $12.1179 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $79.25 | 5.480% | $83.5929 | $83.59 | $83.60 | $83.60 |
| Purchase #4 | $170.69 | 10.283% | $188.2421 | $188.24 | $188.25 | $188.20 |
| Purchase #5 | $43.32 | 10.146% | $47.7152 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $193.44 | 13.378% | $219.3184 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $72.97 | 13.292% | $82.6692 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $794.34 | $880.8269 | $880.83 | $880.75 | $880.80 | |