| 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 | $196.97 | 12.605% | $221.7981 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $59.46 | 8.674% | $64.6176 | $64.62 | $64.60 | $64.60 |
| Purchase #3 | $30.32 | 13.785% | $34.4996 | $34.50 | $34.50 | $34.50 |
| Purchase #4 | $129.61 | 9.610% | $142.0655 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $96.34 | 8.437% | $104.4682 | $104.47 | $104.45 | $104.50 |
| Purchase #6 | $7.88 | 6.478% | $8.3905 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $221.90 | 12.457% | $249.5421 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $742.48 | $825.3816 | $825.39 | $825.35 | $825.40 | |