| 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 | $115.95 | 3.652% | $120.1845 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $209.74 | 6.531% | $223.4381 | $223.44 | $223.45 | $223.40 |
| Purchase #3 | $89.81 | 13.492% | $101.9272 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $162.99 | 4.175% | $169.7948 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $46.53 | 8.179% | $50.3357 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $213.66 | 7.175% | $228.9901 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $205.55 | 11.429% | $229.0423 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $1,044.23 | $1,123.7127 | $1,123.71 | $1,123.80 | $1,123.60 | |