| 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 | $212.99 | 4.193% | $221.9207 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $96.26 | 3.709% | $99.8303 | $99.83 | $99.85 | $99.80 |
| Purchase #3 | $72.34 | 10.228% | $79.7389 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $151.43 | 11.666% | $169.0958 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $161.57 | 5.696% | $170.773 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $23.82 | 13.315% | $26.9916 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $109.55 | 5.608% | $115.6936 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $827.96 | $884.0439 | $884.04 | $884.05 | $884.00 | |