| 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 | $209.73 | 11.727% | $234.325 | $234.33 | $234.35 | $234.30 |
| Purchase #2 | $169.48 | 8.775% | $184.3519 | $184.35 | $184.35 | $184.40 |
| Purchase #3 | $105.28 | 3.593% | $109.0627 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $133.92 | 5.829% | $141.7262 | $141.73 | $141.75 | $141.70 |
| Purchase #5 | $160.38 | 13.626% | $182.2334 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $76.45 | 4.326% | $79.7572 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $238.80 | 5.296% | $251.4468 | $251.45 | $251.45 | $251.40 |
| 7 purchase totals = | $1,094.04 | $1,182.9032 | $1,182.91 | $1,182.95 | $1,182.90 | |