| 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 | $124.56 | 10.371% | $137.4781 | $137.48 | $137.50 | $137.50 |
| Purchase #2 | $245.59 | 3.403% | $253.9474 | $253.95 | $253.95 | $253.90 |
| Purchase #3 | $169.98 | 4.832% | $178.1934 | $178.19 | $178.20 | $178.20 |
| Purchase #4 | $246.31 | 5.298% | $259.3595 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $49.70 | 8.478% | $53.9136 | $53.91 | $53.90 | $53.90 |
| Purchase #6 | $79.47 | 11.246% | $88.4072 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $94.78 | 8.507% | $102.8429 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $1,010.39 | $1,074.1421 | $1,074.14 | $1,074.15 | $1,074.10 | |