| 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 | $93.56 | 5.143% | $98.3718 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $234.81 | 5.499% | $247.7222 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $224.68 | 12.730% | $253.2818 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $203.59 | 3.603% | $210.9253 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $200.82 | 4.463% | $209.7826 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $166.96 | 10.338% | $184.2203 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $186.30 | 11.753% | $208.1958 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $1,310.72 | $1,412.4998 | $1,412.50 | $1,412.50 | $1,412.50 | |