| 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 | $131.90 | 12.635% | $148.5656 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $136.49 | 13.499% | $154.9148 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $219.30 | 5.209% | $230.7233 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $219.59 | 8.833% | $238.9864 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $99.60 | 7.120% | $106.6915 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $171.35 | 6.377% | $182.277 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $215.83 | 8.629% | $234.454 | $234.45 | $234.45 | $234.50 |
| 7 purchase totals = | $1,194.06 | $1,296.6126 | $1,296.61 | $1,296.60 | $1,296.70 | |