| 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 | $54.97 | 9.221% | $60.0388 | $60.04 | $60.05 | $60.00 |
| Purchase #2 | $193.44 | 13.754% | $220.0457 | $220.05 | $220.05 | $220.00 |
| Purchase #3 | $234.77 | 6.225% | $249.3844 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $120.90 | 7.229% | $129.6399 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $190.77 | 12.625% | $214.8547 | $214.85 | $214.85 | $214.90 |
| Purchase #6 | $100.79 | 6.260% | $107.0995 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $209.25 | 13.634% | $237.7791 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $1,104.89 | $1,218.8421 | $1,218.84 | $1,218.90 | $1,218.80 | |