| 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 | $117.86 | 12.282% | $132.3356 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $193.52 | 9.418% | $211.7457 | $211.75 | $211.75 | $211.70 |
| Purchase #3 | $213.90 | 9.332% | $233.8611 | $233.86 | $233.85 | $233.90 |
| Purchase #4 | $140.68 | 12.399% | $158.1229 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $142.63 | 11.644% | $159.2378 | $159.24 | $159.25 | $159.20 |
| Purchase #6 | $133.67 | 10.784% | $148.085 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $240.63 | 10.223% | $265.2296 | $265.23 | $265.25 | $265.20 |
| 7 purchase totals = | $1,182.89 | $1,308.6177 | $1,308.63 | $1,308.65 | $1,308.50 | |