| 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 | $136.69 | 8.645% | $148.5069 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $85.67 | 4.125% | $89.2039 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $120.97 | 9.141% | $132.0279 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $236.86 | 11.109% | $263.1728 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $5.70 | 7.337% | $6.1182 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $90.78 | 12.685% | $102.2954 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $73.54 | 4.873% | $77.1236 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $750.21 | $818.4487 | $818.45 | $818.40 | $818.40 | |