| 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 | $90.59 | 13.518% | $102.836 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $139.68 | 9.706% | $153.2373 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $230.46 | 9.398% | $252.1186 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $25.47 | 4.694% | $26.6656 | $26.67 | $26.65 | $26.70 |
| Purchase #5 | $159.80 | 6.629% | $170.3931 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $124.36 | 6.437% | $132.3651 | $132.37 | $132.35 | $132.40 |
| Purchase #7 | $159.35 | 9.123% | $173.8875 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $929.71 | $1,011.5032 | $1,011.52 | $1,011.50 | $1,011.50 | |