| 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 | $127.47 | 12.861% | $143.8639 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $60.39 | 6.633% | $64.3957 | $64.40 | $64.40 | $64.40 |
| Purchase #3 | $104.41 | 10.497% | $115.3699 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $127.34 | 8.767% | $138.5039 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $76.61 | 7.475% | $82.3366 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $96.88 | 6.413% | $103.0929 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $231.84 | 8.704% | $252.0194 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $824.94 | $899.5823 | $899.58 | $899.55 | $899.60 | |