| 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 | $229.63 | 8.383% | $248.8799 | $248.88 | $248.90 | $248.90 |
| Purchase #2 | $117.77 | 3.859% | $122.3147 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $68.97 | 4.595% | $72.1392 | $72.14 | $72.15 | $72.10 |
| Purchase #4 | $64.53 | 9.830% | $70.8733 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $101.86 | 4.245% | $106.184 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $136.46 | 8.766% | $148.4221 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $179.90 | 9.315% | $196.6577 | $196.66 | $196.65 | $196.70 |
| 7 purchase totals = | $899.12 | $965.4709 | $965.46 | $965.45 | $965.50 | |