| 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 | $224.83 | 6.764% | $240.0375 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $32.54 | 7.117% | $34.8559 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $21.57 | 10.472% | $23.8288 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $50.64 | 12.476% | $56.9578 | $56.96 | $56.95 | $57.00 |
| Purchase #5 | $52.94 | 11.322% | $58.9339 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $108.70 | 6.670% | $115.9503 | $115.95 | $115.95 | $116.00 |
| Purchase #7 | $74.30 | 7.509% | $79.8792 | $79.88 | $79.90 | $79.90 |
| 7 purchase totals = | $565.52 | $610.4434 | $610.45 | $610.50 | $610.50 | |