| 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 | $136.76 | 5.517% | $144.305 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $198.42 | 9.209% | $216.6925 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $208.99 | 8.543% | $226.844 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $81.71 | 10.789% | $90.5257 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $133.43 | 8.542% | $144.8276 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $196.91 | 8.495% | $213.6375 | $213.64 | $213.65 | $213.60 |
| Purchase #7 | $223.44 | 4.443% | $233.3674 | $233.37 | $233.35 | $233.40 |
| 7 purchase totals = | $1,179.66 | $1,270.1997 | $1,270.21 | $1,270.25 | $1,270.10 | |