| 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 | $17.29 | 8.318% | $18.7282 | $18.73 | $18.75 | $18.70 |
| Purchase #2 | $233.63 | 13.720% | $265.684 | $265.68 | $265.70 | $265.70 |
| Purchase #3 | $205.95 | 11.584% | $229.8072 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $126.55 | 7.518% | $136.064 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $250.52 | 10.184% | $276.033 | $276.03 | $276.05 | $276.00 |
| Purchase #6 | $24.45 | 3.265% | $25.2483 | $25.25 | $25.25 | $25.20 |
| Purchase #7 | $101.97 | 3.172% | $105.2045 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $960.36 | $1,056.7692 | $1,056.76 | $1,056.80 | $1,056.70 | |