| 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 | $89.76 | 9.728% | $98.4919 | $98.49 | $98.50 | $98.50 |
| Purchase #2 | $151.39 | 10.429% | $167.1785 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $118.96 | 7.688% | $128.1056 | $128.11 | $128.10 | $128.10 |
| Purchase #4 | $165.60 | 13.254% | $187.5486 | $187.55 | $187.55 | $187.50 |
| Purchase #5 | $152.41 | 10.124% | $167.84 | $167.84 | $167.85 | $167.80 |
| Purchase #6 | $234.95 | 12.870% | $265.1881 | $265.19 | $265.20 | $265.20 |
| Purchase #7 | $198.84 | 12.659% | $224.0112 | $224.01 | $224.00 | $224.00 |
| 7 purchase totals = | $1,111.91 | $1,238.3639 | $1,238.37 | $1,238.40 | $1,238.30 | |