| 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 | $228.95 | 10.236% | $252.3853 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $140.41 | 3.151% | $144.8343 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $42.26 | 13.793% | $48.0889 | $48.09 | $48.10 | $48.10 |
| Purchase #4 | $60.42 | 8.653% | $65.6481 | $65.65 | $65.65 | $65.60 |
| Purchase #5 | $105.44 | 9.748% | $115.7183 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $58.42 | 12.567% | $65.7616 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $165.27 | 10.266% | $182.2366 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $801.17 | $874.6731 | $874.68 | $874.70 | $874.60 | |