| 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 | $214.85 | 8.622% | $233.3744 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $249.48 | 10.659% | $276.0721 | $276.07 | $276.05 | $276.10 |
| Purchase #3 | $156.47 | 13.433% | $177.4886 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $103.99 | 8.196% | $112.513 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $108.52 | 11.220% | $120.6959 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $112.68 | 9.352% | $123.2178 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $98.93 | 5.621% | $104.4909 | $104.49 | $104.50 | $104.50 |
| 7 purchase totals = | $1,044.92 | $1,147.8527 | $1,147.85 | $1,147.80 | $1,147.90 | |