| 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 | $45.97 | 3.739% | $47.6888 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $213.33 | 9.306% | $233.1825 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $99.43 | 6.425% | $105.8184 | $105.82 | $105.80 | $105.80 |
| Purchase #4 | $215.28 | 10.567% | $238.0286 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $127.25 | 10.552% | $140.6774 | $140.68 | $140.70 | $140.70 |
| Purchase #6 | $70.71 | 7.384% | $75.9312 | $75.93 | $75.95 | $75.90 |
| Purchase #7 | $151.63 | 13.746% | $172.4731 | $172.47 | $172.45 | $172.50 |
| 7 purchase totals = | $923.60 | $1,013.8000 | $1,013.80 | $1,013.85 | $1,013.80 | |