| 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 | $217.86 | 4.496% | $227.655 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $167.69 | 7.704% | $180.6088 | $180.61 | $180.60 | $180.60 |
| Purchase #3 | $112.45 | 7.355% | $120.7207 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $244.40 | 4.347% | $255.0241 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $211.80 | 8.158% | $229.0786 | $229.08 | $229.10 | $229.10 |
| Purchase #6 | $152.90 | 3.475% | $158.2133 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $64.33 | 4.817% | $67.4288 | $67.43 | $67.45 | $67.40 |
| 7 purchase totals = | $1,171.43 | $1,238.7293 | $1,238.73 | $1,238.70 | $1,238.70 | |