| 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 | $207.91 | 9.362% | $227.3745 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $170.33 | 11.327% | $189.6233 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $215.67 | 12.220% | $242.0249 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $17.56 | 11.118% | $19.5123 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $82.41 | 10.504% | $91.0663 | $91.07 | $91.05 | $91.10 |
| Purchase #6 | $234.42 | 7.170% | $251.2279 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $167.71 | 5.257% | $176.5265 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $1,096.01 | $1,197.3557 | $1,197.35 | $1,197.30 | $1,197.30 | |