| 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 | $80.86 | 4.122% | $84.193 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $149.98 | 5.518% | $158.2559 | $158.26 | $158.25 | $158.30 |
| Purchase #3 | $206.80 | 13.392% | $234.4947 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $70.57 | 10.156% | $77.7371 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $227.51 | 3.520% | $235.5184 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $247.40 | 3.286% | $255.5296 | $255.53 | $255.55 | $255.50 |
| Purchase #7 | $246.61 | 10.767% | $273.1625 | $273.16 | $273.15 | $273.20 |
| 7 purchase totals = | $1,229.73 | $1,318.8912 | $1,318.89 | $1,318.90 | $1,318.90 | |