| 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 | $186.69 | 12.425% | $209.8862 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $128.42 | 13.468% | $145.7156 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $33.34 | 3.572% | $34.5309 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $68.94 | 10.325% | $76.0581 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $248.98 | 5.759% | $263.3188 | $263.32 | $263.30 | $263.30 |
| Purchase #6 | $18.34 | 13.252% | $20.7704 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $133.51 | 11.836% | $149.3122 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $818.22 | $899.5922 | $899.60 | $899.55 | $899.60 | |