| 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 | $221.30 | 3.853% | $229.8267 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $194.57 | 11.646% | $217.2296 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $87.29 | 9.707% | $95.7632 | $95.76 | $95.75 | $95.80 |
| Purchase #4 | $19.29 | 7.183% | $20.6756 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $132.66 | 6.471% | $141.2444 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $48.69 | 4.183% | $50.7267 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $96.94 | 5.736% | $102.5005 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $800.74 | $857.9667 | $857.97 | $858.05 | $857.90 | |