| 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 | $93.96 | 7.460% | $100.9694 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $220.92 | 11.838% | $247.0725 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $123.65 | 10.714% | $136.8979 | $136.90 | $136.90 | $136.90 |
| Purchase #4 | $61.25 | 7.670% | $65.9479 | $65.95 | $65.95 | $65.90 |
| Purchase #5 | $170.84 | 7.694% | $183.9844 | $183.98 | $184.00 | $184.00 |
| Purchase #6 | $130.85 | 13.445% | $148.4428 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $206.71 | 4.666% | $216.3551 | $216.36 | $216.35 | $216.40 |
| 7 purchase totals = | $1,008.18 | $1,099.6700 | $1,099.67 | $1,099.65 | $1,099.70 | |