| 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 | $242.38 | 7.114% | $259.6229 | $259.62 | $259.60 | $259.60 |
| Purchase #2 | $165.76 | 6.843% | $177.103 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $196.90 | 8.726% | $214.0815 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $43.83 | 12.259% | $49.2031 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $103.54 | 10.552% | $114.4655 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $61.80 | 3.410% | $63.9074 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $42.27 | 11.762% | $47.2418 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $856.48 | $925.6252 | $925.62 | $925.60 | $925.60 | |