| 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 | $205.27 | 6.526% | $218.6659 | $218.67 | $218.65 | $218.70 |
| Purchase #2 | $92.43 | 7.558% | $99.4159 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $54.44 | 7.543% | $58.5464 | $58.55 | $58.55 | $58.50 |
| Purchase #4 | $91.62 | 7.188% | $98.2056 | $98.21 | $98.20 | $98.20 |
| Purchase #5 | $10.97 | 8.734% | $11.9281 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $238.72 | 6.348% | $253.8739 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $223.99 | 12.790% | $252.6383 | $252.64 | $252.65 | $252.60 |
| 7 purchase totals = | $917.44 | $993.2741 | $993.29 | $993.25 | $993.20 | |