| 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 | $207.43 | 12.734% | $233.8441 | $233.84 | $233.85 | $233.80 |
| Purchase #2 | $103.43 | 13.641% | $117.5389 | $117.54 | $117.55 | $117.50 |
| Purchase #3 | $197.56 | 4.161% | $205.7805 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $176.99 | 12.702% | $199.4713 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $225.26 | 9.854% | $247.4571 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $121.31 | 8.234% | $131.2987 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $5.40 | 3.134% | $5.5692 | $5.57 | $5.55 | $5.60 |
| 7 purchase totals = | $1,037.38 | $1,140.9598 | $1,140.96 | $1,140.95 | $1,141.00 | |