| 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 | $109.86 | 4.824% | $115.1596 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $94.41 | 8.747% | $102.668 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $86.66 | 5.598% | $91.5112 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $14.65 | 3.265% | $15.1283 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $78.85 | 11.527% | $87.939 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $239.56 | 8.242% | $259.3045 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $189.40 | 7.853% | $204.2736 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $813.39 | $875.9842 | $875.98 | $875.95 | $876.00 | |