| 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 | $96.83 | 3.716% | $100.4282 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $222.84 | 7.483% | $239.5151 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $45.83 | 4.344% | $47.8209 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $154.71 | 9.432% | $169.3022 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $187.50 | 7.872% | $202.26 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $212.77 | 6.110% | $225.7702 | $225.77 | $225.75 | $225.80 |
| Purchase #7 | $245.81 | 4.305% | $256.3921 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $1,166.29 | $1,241.4887 | $1,241.49 | $1,241.45 | $1,241.50 | |