| 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 | $105.67 | 11.525% | $117.8485 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $166.37 | 10.587% | $183.9836 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $239.28 | 3.433% | $247.4945 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $35.50 | 11.785% | $39.6837 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $182.76 | 6.174% | $194.0436 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $250.26 | 6.716% | $267.0675 | $267.07 | $267.05 | $267.10 |
| Purchase #7 | $79.78 | 12.731% | $89.9368 | $89.94 | $89.95 | $89.90 |
| 7 purchase totals = | $1,059.62 | $1,140.0582 | $1,140.05 | $1,140.10 | $1,140.00 | |