| 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 | $242.58 | 5.259% | $255.3373 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $245.46 | 9.759% | $269.4144 | $269.41 | $269.40 | $269.40 |
| Purchase #3 | $244.27 | 9.733% | $268.0448 | $268.04 | $268.05 | $268.00 |
| Purchase #4 | $184.84 | 9.394% | $202.2039 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $72.77 | 8.610% | $79.0355 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $121.84 | 12.405% | $136.9543 | $136.95 | $136.95 | $137.00 |
| Purchase #7 | $151.76 | 9.866% | $166.7326 | $166.73 | $166.75 | $166.70 |
| 7 purchase totals = | $1,263.52 | $1,377.7228 | $1,377.71 | $1,377.75 | $1,377.60 | |