| 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 | $8.65 | 7.547% | $9.3028 | $9.30 | $9.30 | $9.30 |
| Purchase #2 | $230.71 | 3.382% | $238.5126 | $238.51 | $238.50 | $238.50 |
| Purchase #3 | $102.79 | 4.815% | $107.7393 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $125.62 | 12.314% | $141.0888 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $231.45 | 5.736% | $244.726 | $244.73 | $244.75 | $244.70 |
| Purchase #6 | $221.41 | 5.660% | $233.9418 | $233.94 | $233.95 | $233.90 |
| Purchase #7 | $131.51 | 9.644% | $144.1928 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $1,052.14 | $1,119.5041 | $1,119.50 | $1,119.55 | $1,119.40 | |