| 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 | $117.98 | 5.850% | $124.8818 | $124.88 | $124.90 | $124.90 |
| Purchase #2 | $247.40 | 4.195% | $257.7784 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $238.48 | 8.689% | $259.2015 | $259.20 | $259.20 | $259.20 |
| Purchase #4 | $85.76 | 5.558% | $90.5265 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $226.62 | 5.489% | $239.0592 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $139.94 | 11.862% | $156.5397 | $156.54 | $156.55 | $156.50 |
| Purchase #7 | $71.70 | 11.276% | $79.7849 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $1,127.88 | $1,207.7720 | $1,207.77 | $1,207.85 | $1,207.80 | |