| 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 | 4.335% | $239.5845 | $239.58 | $239.60 | $239.60 |
| Purchase #2 | $147.57 | 13.807% | $167.945 | $167.95 | $167.95 | $167.90 |
| Purchase #3 | $19.69 | 5.306% | $20.7348 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $236.91 | 9.874% | $260.3025 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $233.53 | 13.443% | $264.9234 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $71.69 | 4.632% | $75.0107 | $75.01 | $75.00 | $75.00 |
| Purchase #7 | $84.56 | 11.496% | $94.281 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $1,023.58 | $1,122.7819 | $1,122.77 | $1,122.80 | $1,122.70 | |