| 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 | $206.38 | 6.180% | $219.1343 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $248.51 | 11.420% | $276.8898 | $276.89 | $276.90 | $276.90 |
| Purchase #3 | $169.26 | 8.473% | $183.6014 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $180.49 | 7.866% | $194.6873 | $194.69 | $194.70 | $194.70 |
| Purchase #5 | $244.58 | 11.765% | $273.3548 | $273.35 | $273.35 | $273.40 |
| Purchase #6 | $56.49 | 8.127% | $61.0809 | $61.08 | $61.10 | $61.10 |
| Purchase #7 | $211.88 | 4.622% | $221.6731 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,317.59 | $1,430.4216 | $1,430.41 | $1,430.45 | $1,430.50 | |