| 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 | $240.95 | 3.691% | $249.8435 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $119.31 | 11.566% | $133.1094 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $37.58 | 9.289% | $41.0708 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $72.46 | 4.744% | $75.8975 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $170.38 | 4.529% | $178.0965 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $107.26 | 4.692% | $112.2926 | $112.29 | $112.30 | $112.30 |
| Purchase #7 | $57.44 | 3.748% | $59.5929 | $59.59 | $59.60 | $59.60 |
| 7 purchase totals = | $805.38 | $849.9032 | $849.90 | $849.90 | $849.90 | |