| 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 | $227.91 | 11.125% | $253.265 | $253.27 | $253.25 | $253.30 |
| Purchase #2 | $229.53 | 4.242% | $239.2667 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $125.60 | 6.417% | $133.6598 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $82.61 | 3.520% | $85.5179 | $85.52 | $85.50 | $85.50 |
| Purchase #5 | $240.62 | 5.452% | $253.7386 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $109.64 | 9.545% | $120.1051 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $29.95 | 11.336% | $33.3451 | $33.35 | $33.35 | $33.30 |
| 7 purchase totals = | $1,045.86 | $1,118.8982 | $1,118.92 | $1,118.85 | $1,118.90 | |