| 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 | $201.92 | 9.306% | $220.7107 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $69.25 | 11.521% | $77.2283 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $20.84 | 3.173% | $21.5013 | $21.50 | $21.50 | $21.50 |
| Purchase #4 | $228.57 | 7.627% | $246.003 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $10.70 | 12.478% | $12.0351 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $211.64 | 3.695% | $219.4601 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $46.53 | 7.792% | $50.1556 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $789.45 | $847.0941 | $847.10 | $847.10 | $847.10 | |