| 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 | $123.94 | 6.261% | $131.6999 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $245.43 | 9.485% | $268.709 | $268.71 | $268.70 | $268.70 |
| Purchase #3 | $242.38 | 7.405% | $260.3282 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $215.43 | 6.345% | $229.099 | $229.10 | $229.10 | $229.10 |
| Purchase #5 | $124.89 | 8.567% | $135.5893 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $104.34 | 8.770% | $113.4906 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $232.29 | 4.491% | $242.7221 | $242.72 | $242.70 | $242.70 |
| 7 purchase totals = | $1,288.70 | $1,381.6381 | $1,381.64 | $1,381.65 | $1,381.60 | |