| 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 | $132.63 | 9.495% | $145.2232 | $145.22 | $145.20 | $145.20 |
| Purchase #2 | $14.43 | 3.228% | $14.8958 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $222.70 | 9.614% | $244.1104 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $218.76 | 5.786% | $231.4175 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $221.97 | 7.131% | $237.7987 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $82.61 | 5.731% | $87.3444 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $141.69 | 5.424% | $149.3753 | $149.38 | $149.40 | $149.40 |
| 7 purchase totals = | $1,034.79 | $1,110.1653 | $1,110.17 | $1,110.15 | $1,110.10 | |