| 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 | $96.72 | 10.757% | $107.1242 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $112.46 | 12.826% | $126.8841 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $133.41 | 8.385% | $144.5964 | $144.60 | $144.60 | $144.60 |
| Purchase #4 | $249.92 | 13.565% | $283.8216 | $283.82 | $283.80 | $283.80 |
| Purchase #5 | $95.79 | 6.706% | $102.2137 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $34.34 | 6.749% | $36.6576 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $79.40 | 8.597% | $86.226 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $802.04 | $887.5236 | $887.52 | $887.50 | $887.50 | |