| 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 | $228.96 | 10.626% | $253.2893 | $253.29 | $253.30 | $253.30 |
| Purchase #2 | $86.92 | 12.858% | $98.0962 | $98.10 | $98.10 | $98.10 |
| Purchase #3 | $246.38 | 11.525% | $274.7753 | $274.78 | $274.80 | $274.80 |
| Purchase #4 | $96.28 | 11.563% | $107.4129 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $111.43 | 5.506% | $117.5653 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $16.79 | 12.326% | $18.8595 | $18.86 | $18.85 | $18.90 |
| Purchase #7 | $78.74 | 11.466% | $87.7683 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $865.50 | $957.7668 | $957.78 | $957.75 | $957.90 | |