| 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 | $103.53 | 13.381% | $117.3833 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $163.45 | 6.553% | $174.1609 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $135.29 | 13.754% | $153.8978 | $153.90 | $153.90 | $153.90 |
| Purchase #4 | $186.80 | 3.143% | $192.6711 | $192.67 | $192.65 | $192.70 |
| Purchase #5 | $104.58 | 4.755% | $109.5528 | $109.55 | $109.55 | $109.60 |
| Purchase #6 | $116.83 | 3.538% | $120.9634 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $36.97 | 9.386% | $40.44 | $40.44 | $40.45 | $40.40 |
| 7 purchase totals = | $847.45 | $909.0693 | $909.06 | $909.05 | $909.20 | |