| 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 | $230.73 | 7.478% | $247.984 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $102.36 | 7.489% | $110.0257 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $174.88 | 6.314% | $185.9219 | $185.92 | $185.90 | $185.90 |
| Purchase #4 | $11.41 | 8.644% | $12.3963 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $159.71 | 5.212% | $168.0341 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $21.99 | 3.246% | $22.7038 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $126.26 | 11.666% | $140.9895 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $827.34 | $888.0553 | $888.05 | $888.10 | $888.00 | |