| 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 | $250.51 | 6.150% | $265.9164 | $265.92 | $265.90 | $265.90 |
| Purchase #2 | $231.39 | 9.747% | $253.9436 | $253.94 | $253.95 | $253.90 |
| Purchase #3 | $122.33 | 5.872% | $129.5132 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $221.43 | 4.683% | $231.7996 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $154.70 | 10.134% | $170.3773 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $182.28 | 8.856% | $198.4227 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $156.70 | 7.698% | $168.7628 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $1,319.34 | $1,418.7356 | $1,418.73 | $1,418.70 | $1,418.70 | |