| 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 | $173.80 | 13.814% | $197.8087 | $197.81 | $197.80 | $197.80 |
| Purchase #2 | $243.55 | 10.520% | $269.1715 | $269.17 | $269.15 | $269.20 |
| Purchase #3 | $94.73 | 3.848% | $98.3752 | $98.38 | $98.40 | $98.40 |
| Purchase #4 | $98.58 | 12.528% | $110.9301 | $110.93 | $110.95 | $110.90 |
| Purchase #5 | $118.50 | 7.214% | $127.0486 | $127.05 | $127.05 | $127.00 |
| Purchase #6 | $217.30 | 9.273% | $237.4502 | $237.45 | $237.45 | $237.50 |
| Purchase #7 | $139.83 | 8.459% | $151.6582 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $1,086.29 | $1,192.4425 | $1,192.45 | $1,192.45 | $1,192.50 | |