| 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 | $43.41 | 10.198% | $47.837 | $47.84 | $47.85 | $47.80 |
| Purchase #2 | $118.92 | 5.323% | $125.2501 | $125.25 | $125.25 | $125.30 |
| Purchase #3 | $239.78 | 13.780% | $272.8217 | $272.82 | $272.80 | $272.80 |
| Purchase #4 | $223.50 | 10.105% | $246.0847 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $205.84 | 7.106% | $220.467 | $220.47 | $220.45 | $220.50 |
| Purchase #6 | $128.27 | 12.555% | $144.3743 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $40.63 | 5.631% | $42.9179 | $42.92 | $42.90 | $42.90 |
| 7 purchase totals = | $1,000.35 | $1,099.7527 | $1,099.75 | $1,099.70 | $1,099.80 | |