| 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 | $199.73 | 6.792% | $213.2957 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $236.52 | 7.174% | $253.4879 | $253.49 | $253.50 | $253.50 |
| Purchase #3 | $151.67 | 11.664% | $169.3608 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $152.50 | 12.616% | $171.7394 | $171.74 | $171.75 | $171.70 |
| Purchase #5 | $57.68 | 11.650% | $64.3997 | $64.40 | $64.40 | $64.40 |
| Purchase #6 | $10.43 | 4.433% | $10.8924 | $10.89 | $10.90 | $10.90 |
| Purchase #7 | $58.75 | 12.547% | $66.1214 | $66.12 | $66.10 | $66.10 |
| 7 purchase totals = | $867.28 | $949.2973 | $949.30 | $949.30 | $949.30 | |