| 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 | $214.47 | 10.837% | $237.7121 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $145.53 | 4.340% | $151.846 | $151.85 | $151.85 | $151.80 |
| Purchase #3 | $18.89 | 12.557% | $21.262 | $21.26 | $21.25 | $21.30 |
| Purchase #4 | $105.74 | 3.494% | $109.4346 | $109.43 | $109.45 | $109.40 |
| Purchase #5 | $22.52 | 8.522% | $24.4392 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $123.29 | 7.520% | $132.5614 | $132.56 | $132.55 | $132.60 |
| Purchase #7 | $237.62 | 6.309% | $252.6114 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $868.06 | $929.8667 | $929.86 | $929.85 | $929.80 | |