| 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 | $198.35 | 8.796% | $215.7969 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $81.82 | 3.105% | $84.3605 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $11.27 | 4.795% | $11.8104 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $9.38 | 8.720% | $10.1979 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $202.46 | 13.187% | $229.1584 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $109.48 | 13.228% | $123.962 | $123.96 | $123.95 | $124.00 |
| Purchase #7 | $169.35 | 13.304% | $191.8803 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $782.11 | $867.1664 | $867.17 | $867.15 | $867.30 | |