| 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 | $114.89 | 3.433% | $118.8342 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $186.96 | 7.187% | $200.3968 | $200.40 | $200.40 | $200.40 |
| Purchase #3 | $53.97 | 8.734% | $58.6837 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $45.36 | 4.531% | $47.4153 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $115.27 | 4.324% | $120.2543 | $120.25 | $120.25 | $120.30 |
| Purchase #6 | $240.30 | 12.157% | $269.5133 | $269.51 | $269.50 | $269.50 |
| Purchase #7 | $149.51 | 12.269% | $167.8534 | $167.85 | $167.85 | $167.90 |
| 7 purchase totals = | $906.26 | $982.9510 | $982.94 | $982.95 | $983.00 | |