| 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 | $231.60 | 9.504% | $253.6113 | $253.61 | $253.60 | $253.60 |
| Purchase #2 | $65.51 | 6.814% | $69.9739 | $69.97 | $69.95 | $70.00 |
| Purchase #3 | $31.82 | 5.586% | $33.5975 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $73.81 | 8.161% | $79.8336 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $153.27 | 3.283% | $158.3019 | $158.30 | $158.30 | $158.30 |
| Purchase #6 | $226.41 | 6.268% | $240.6014 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $140.30 | 5.572% | $148.1175 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $922.72 | $984.0371 | $984.03 | $984.00 | $984.00 | |