| 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 | $209.57 | 5.307% | $220.6919 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $62.77 | 10.692% | $69.4814 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $150.29 | 4.614% | $157.2244 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $11.56 | 4.612% | $12.0931 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $123.26 | 11.414% | $137.3289 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $231.67 | 4.189% | $241.3747 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $91.47 | 3.112% | $94.3165 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $880.59 | $932.5109 | $932.50 | $932.50 | $932.50 | |