| 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 | $124.43 | 9.863% | $136.7025 | $136.70 | $136.70 | $136.70 |
| Purchase #2 | $242.39 | 10.849% | $268.6869 | $268.69 | $268.70 | $268.70 |
| Purchase #3 | $124.60 | 6.568% | $132.7837 | $132.78 | $132.80 | $132.80 |
| Purchase #4 | $204.90 | 13.637% | $232.8422 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $102.60 | 12.402% | $115.3245 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $119.65 | 11.137% | $132.9754 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $145.46 | 10.303% | $160.4467 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $1,064.03 | $1,179.7619 | $1,179.76 | $1,179.80 | $1,179.70 | |