| 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 | $221.49 | 9.507% | $242.5471 | $242.55 | $242.55 | $242.50 |
| Purchase #2 | $6.27 | 12.670% | $7.0644 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $117.96 | 10.827% | $130.7315 | $130.73 | $130.75 | $130.70 |
| Purchase #4 | $228.66 | 10.853% | $253.4765 | $253.48 | $253.50 | $253.50 |
| Purchase #5 | $96.63 | 13.584% | $109.7562 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $79.27 | 12.314% | $89.0313 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $70.64 | 7.857% | $76.1902 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $820.92 | $908.7972 | $908.80 | $908.85 | $908.80 | |