| 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 | $243.99 | 11.635% | $272.3782 | $272.38 | $272.40 | $272.40 |
| Purchase #2 | $26.36 | 13.166% | $29.8306 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $213.29 | 12.636% | $240.2413 | $240.24 | $240.25 | $240.20 |
| Purchase #4 | $237.92 | 5.873% | $251.893 | $251.89 | $251.90 | $251.90 |
| Purchase #5 | $90.44 | 9.165% | $98.7288 | $98.73 | $98.75 | $98.70 |
| Purchase #6 | $23.74 | 13.601% | $26.9689 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $34.35 | 6.742% | $36.6659 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $870.09 | $956.7067 | $956.71 | $956.75 | $956.70 | |