| 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 | $197.47 | 5.457% | $208.2459 | $208.25 | $208.25 | $208.20 |
| Purchase #2 | $189.34 | 10.564% | $209.3419 | $209.34 | $209.35 | $209.30 |
| Purchase #3 | $215.42 | 6.166% | $228.7028 | $228.70 | $228.70 | $228.70 |
| Purchase #4 | $140.90 | 10.764% | $156.0665 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $98.98 | 10.593% | $109.465 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $213.95 | 3.189% | $220.7729 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $42.86 | 10.782% | $47.4812 | $47.48 | $47.50 | $47.50 |
| 7 purchase totals = | $1,098.92 | $1,180.0762 | $1,180.08 | $1,180.05 | $1,180.10 | |