| 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 | $236.80 | 12.378% | $266.1111 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $52.98 | 9.612% | $58.0724 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $182.81 | 8.363% | $198.0984 | $198.10 | $198.10 | $198.10 |
| Purchase #4 | $198.95 | 9.484% | $217.8184 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $124.44 | 7.521% | $133.7991 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $180.28 | 6.665% | $192.2957 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $85.44 | 13.178% | $96.6993 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $1,061.70 | $1,162.8944 | $1,162.90 | $1,162.85 | $1,162.90 | |