| 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 | $206.52 | 3.403% | $213.5479 | $213.55 | $213.55 | $213.50 |
| Purchase #2 | $131.68 | 3.631% | $136.4613 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $61.41 | 3.814% | $63.7522 | $63.75 | $63.75 | $63.80 |
| Purchase #4 | $193.32 | 6.217% | $205.3387 | $205.34 | $205.35 | $205.30 |
| Purchase #5 | $85.32 | 3.819% | $88.5784 | $88.58 | $88.60 | $88.60 |
| Purchase #6 | $31.98 | 6.691% | $34.1198 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $237.56 | 4.372% | $247.9461 | $247.95 | $247.95 | $247.90 |
| 7 purchase totals = | $947.79 | $989.7444 | $989.75 | $989.75 | $989.70 | |