| 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 | $214.75 | 11.713% | $239.9037 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $178.37 | 9.840% | $195.9216 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $45.40 | 12.554% | $51.0995 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $65.88 | 12.542% | $74.1427 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $147.50 | 5.733% | $155.9562 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $5.82 | 5.740% | $6.1541 | $6.15 | $6.15 | $6.20 |
| Purchase #7 | $168.51 | 12.180% | $189.0345 | $189.03 | $189.05 | $189.00 |
| 7 purchase totals = | $826.23 | $912.2123 | $912.20 | $912.20 | $912.20 | |