| 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 | $213.88 | 5.185% | $224.9697 | $224.97 | $224.95 | $225.00 |
| Purchase #2 | $90.68 | 12.507% | $102.0213 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $38.89 | 11.509% | $43.3659 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $27.86 | 4.862% | $29.2146 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $220.70 | 7.142% | $236.4624 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $184.81 | 7.305% | $198.3104 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $185.90 | 5.847% | $196.7696 | $196.77 | $196.75 | $196.80 |
| 7 purchase totals = | $962.72 | $1,031.1139 | $1,031.11 | $1,031.00 | $1,031.20 | |