| 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 | $226.68 | 10.146% | $249.679 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $58.60 | 5.299% | $61.7052 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $48.54 | 6.365% | $51.6296 | $51.63 | $51.65 | $51.60 |
| Purchase #4 | $63.43 | 9.728% | $69.6005 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $63.88 | 12.660% | $71.9672 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $111.29 | 9.305% | $121.6455 | $121.65 | $121.65 | $121.60 |
| Purchase #7 | $195.88 | 9.173% | $213.8481 | $213.85 | $213.85 | $213.80 |
| 7 purchase totals = | $768.30 | $840.0751 | $840.09 | $840.10 | $840.00 | |