| 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 | $103.71 | 8.385% | $112.4061 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $209.73 | 11.127% | $233.0667 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $97.51 | 5.322% | $102.6995 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $74.47 | 13.323% | $84.3916 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $122.65 | 8.498% | $133.0728 | $133.07 | $133.05 | $133.10 |
| Purchase #6 | $210.70 | 7.194% | $225.8578 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $64.42 | 6.315% | $68.4881 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $883.19 | $959.9826 | $959.99 | $959.95 | $960.10 | |