| 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 | $104.50 | 7.480% | $112.3166 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $186.82 | 9.457% | $204.4876 | $204.49 | $204.50 | $204.50 |
| Purchase #3 | $18.74 | 11.256% | $20.8494 | $20.85 | $20.85 | $20.80 |
| Purchase #4 | $86.77 | 5.814% | $91.8148 | $91.81 | $91.80 | $91.80 |
| Purchase #5 | $125.61 | 3.755% | $130.3267 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $231.60 | 7.782% | $249.6231 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $43.32 | 10.207% | $47.7417 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $797.36 | $857.1599 | $857.16 | $857.15 | $857.00 | |