| 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 | $107.99 | 5.328% | $113.7437 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $208.78 | 5.495% | $220.2525 | $220.25 | $220.25 | $220.30 |
| Purchase #3 | $42.75 | 5.799% | $45.2291 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $174.43 | 4.638% | $182.5201 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $87.39 | 6.418% | $92.9987 | $93.00 | $93.00 | $93.00 |
| Purchase #6 | $151.52 | 7.194% | $162.4203 | $162.42 | $162.40 | $162.40 |
| Purchase #7 | $250.87 | 6.764% | $267.8388 | $267.84 | $267.85 | $267.80 |
| 7 purchase totals = | $1,023.73 | $1,085.0032 | $1,085.00 | $1,085.00 | $1,084.90 | |