| 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 | $227.83 | 12.311% | $255.8782 | $255.88 | $255.90 | $255.90 |
| Purchase #2 | $140.75 | 12.617% | $158.5084 | $158.51 | $158.50 | $158.50 |
| Purchase #3 | $23.26 | 6.817% | $24.8456 | $24.85 | $24.85 | $24.80 |
| Purchase #4 | $110.96 | 7.865% | $119.687 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $17.76 | 6.476% | $18.9101 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $218.28 | 11.779% | $243.9912 | $243.99 | $244.00 | $244.00 |
| Purchase #7 | $143.81 | 6.260% | $152.8125 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $882.65 | $974.6330 | $974.64 | $974.65 | $974.60 | |