| 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 | $118.50 | 4.380% | $123.6903 | $123.69 | $123.70 | $123.70 |
| Purchase #2 | $181.66 | 5.146% | $191.0082 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $50.39 | 7.467% | $54.1526 | $54.15 | $54.15 | $54.20 |
| Purchase #4 | $216.79 | 10.530% | $239.618 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $57.72 | 12.524% | $64.9489 | $64.95 | $64.95 | $64.90 |
| Purchase #6 | $170.82 | 4.329% | $178.2148 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $83.61 | 12.171% | $93.7862 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $879.49 | $945.4190 | $945.42 | $945.40 | $945.40 | |