| 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 | $250.46 | 9.195% | $273.4898 | $273.49 | $273.50 | $273.50 |
| Purchase #2 | $203.65 | 7.149% | $218.2089 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $208.71 | 12.544% | $234.8906 | $234.89 | $234.90 | $234.90 |
| Purchase #4 | $233.67 | 11.202% | $259.8457 | $259.85 | $259.85 | $259.80 |
| Purchase #5 | $39.93 | 10.359% | $44.0663 | $44.07 | $44.05 | $44.10 |
| Purchase #6 | $153.49 | 10.576% | $169.7231 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $202.68 | 13.551% | $230.1452 | $230.15 | $230.15 | $230.10 |
| 7 purchase totals = | $1,292.59 | $1,430.3696 | $1,430.38 | $1,430.35 | $1,430.30 | |