| 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 | $118.90 | 8.448% | $128.9447 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $201.25 | 4.269% | $209.8414 | $209.84 | $209.85 | $209.80 |
| Purchase #3 | $99.29 | 6.543% | $105.7865 | $105.79 | $105.80 | $105.80 |
| Purchase #4 | $156.65 | 4.202% | $163.2324 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $62.45 | 13.451% | $70.8501 | $70.85 | $70.85 | $70.90 |
| Purchase #6 | $182.57 | 11.310% | $203.2187 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $14.82 | 3.654% | $15.3615 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $835.93 | $897.2353 | $897.23 | $897.25 | $897.20 | |