| 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 | $34.38 | 12.616% | $38.7174 | $38.72 | $38.70 | $38.70 |
| Purchase #2 | $178.59 | 5.435% | $188.2964 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $55.31 | 9.857% | $60.7619 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $64.94 | 13.827% | $73.9193 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $190.57 | 13.217% | $215.7576 | $215.76 | $215.75 | $215.80 |
| Purchase #6 | $217.60 | 4.740% | $227.9142 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $247.99 | 4.520% | $259.1991 | $259.20 | $259.20 | $259.20 |
| 7 purchase totals = | $989.38 | $1,064.5659 | $1,064.57 | $1,064.50 | $1,064.60 | |