| 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 | $214.90 | 9.296% | $234.8771 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $170.85 | 6.787% | $182.4456 | $182.45 | $182.45 | $182.40 |
| Purchase #3 | $126.75 | 7.616% | $136.4033 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $47.87 | 5.546% | $50.5249 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $107.83 | 9.778% | $118.3736 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $126.44 | 12.602% | $142.374 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $197.27 | 9.616% | $216.2395 | $216.24 | $216.25 | $216.20 |
| 7 purchase totals = | $991.91 | $1,081.2380 | $1,081.23 | $1,081.20 | $1,081.20 | |