| 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 | $105.91 | 11.723% | $118.3258 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $242.46 | 5.224% | $255.1261 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $32.62 | 12.671% | $36.7533 | $36.75 | $36.75 | $36.80 |
| Purchase #4 | $116.47 | 8.488% | $126.356 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $6.27 | 9.686% | $6.8773 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $176.46 | 10.511% | $195.0077 | $195.01 | $195.00 | $195.00 |
| Purchase #7 | $137.29 | 10.503% | $151.7096 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $817.48 | $890.1558 | $890.17 | $890.20 | $890.20 | |