| 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 | $111.35 | 8.226% | $120.5097 | $120.51 | $120.50 | $120.50 |
| Purchase #2 | $65.66 | 3.178% | $67.7467 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $182.64 | 5.202% | $192.1409 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $18.45 | 7.315% | $19.7996 | $19.80 | $19.80 | $19.80 |
| Purchase #5 | $109.96 | 13.621% | $124.9377 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $113.44 | 6.806% | $121.1607 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $201.57 | 13.152% | $228.0805 | $228.08 | $228.10 | $228.10 |
| 7 purchase totals = | $803.07 | $874.3758 | $874.38 | $874.40 | $874.30 | |