| 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 | $222.91 | 7.558% | $239.7575 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $94.37 | 12.326% | $106.002 | $106.00 | $106.00 | $106.00 |
| Purchase #3 | $93.85 | 5.338% | $98.8597 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $18.54 | 4.585% | $19.3901 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $98.35 | 4.860% | $103.1298 | $103.13 | $103.15 | $103.10 |
| Purchase #6 | $51.94 | 6.175% | $55.1473 | $55.15 | $55.15 | $55.10 |
| Purchase #7 | $136.37 | 11.465% | $152.0048 | $152.00 | $152.00 | $152.00 |
| 7 purchase totals = | $716.33 | $774.2912 | $774.29 | $774.30 | $774.30 | |