| 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 | $132.54 | 4.872% | $138.9973 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $239.30 | 8.620% | $259.9277 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $237.33 | 9.743% | $260.4531 | $260.45 | $260.45 | $260.50 |
| Purchase #4 | $54.25 | 6.714% | $57.8923 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $46.69 | 9.675% | $51.2073 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $199.68 | 7.565% | $214.7858 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $35.92 | 4.404% | $37.5019 | $37.50 | $37.50 | $37.50 |
| 7 purchase totals = | $945.71 | $1,020.7654 | $1,020.77 | $1,020.80 | $1,020.80 | |