| 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 | $203.56 | 6.825% | $217.453 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $94.40 | 11.523% | $105.2777 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $73.28 | 7.798% | $78.9944 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $204.90 | 10.422% | $226.2547 | $226.25 | $226.25 | $226.30 |
| Purchase #5 | $103.27 | 4.627% | $108.0483 | $108.05 | $108.05 | $108.00 |
| Purchase #6 | $54.77 | 3.543% | $56.7105 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $118.47 | 4.795% | $124.1506 | $124.15 | $124.15 | $124.20 |
| 7 purchase totals = | $852.65 | $916.8892 | $916.88 | $916.90 | $917.00 | |