| 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 | $219.96 | 3.333% | $227.2913 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $91.78 | 3.686% | $95.163 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $40.41 | 3.605% | $41.8668 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $63.48 | 4.479% | $66.3233 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $243.54 | 7.698% | $262.2877 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $16.63 | 6.832% | $17.7662 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $223.85 | 5.860% | $236.9676 | $236.97 | $236.95 | $237.00 |
| 7 purchase totals = | $899.65 | $947.6659 | $947.67 | $947.60 | $947.80 | |