| 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 | $212.50 | 10.547% | $234.9124 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $151.25 | 6.307% | $160.7893 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $162.53 | 6.321% | $172.8035 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $248.43 | 6.736% | $265.1642 | $265.16 | $265.15 | $265.20 |
| Purchase #5 | $117.65 | 11.659% | $131.3668 | $131.37 | $131.35 | $131.40 |
| Purchase #6 | $200.98 | 7.659% | $216.3731 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $102.73 | 4.135% | $106.9779 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $1,196.07 | $1,288.3872 | $1,288.38 | $1,288.35 | $1,288.50 | |