| 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 | $231.32 | 9.279% | $252.7842 | $252.78 | $252.80 | $252.80 |
| Purchase #2 | $191.63 | 12.468% | $215.5224 | $215.52 | $215.50 | $215.50 |
| Purchase #3 | $148.29 | 13.444% | $168.2261 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $49.79 | 5.191% | $52.3746 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $93.41 | 7.864% | $100.7558 | $100.76 | $100.75 | $100.80 |
| Purchase #6 | $162.94 | 11.872% | $182.2842 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $249.59 | 6.431% | $265.6411 | $265.64 | $265.65 | $265.60 |
| 7 purchase totals = | $1,126.97 | $1,237.5884 | $1,237.58 | $1,237.60 | $1,237.60 | |