| 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 | $109.94 | 4.178% | $114.5333 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $193.44 | 8.770% | $210.4047 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $169.33 | 13.497% | $192.1845 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $42.97 | 4.748% | $45.0102 | $45.01 | $45.00 | $45.00 |
| Purchase #5 | $37.47 | 5.641% | $39.5837 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $174.70 | 5.381% | $184.1006 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $12.40 | 8.458% | $13.4488 | $13.45 | $13.45 | $13.40 |
| 7 purchase totals = | $740.25 | $799.2658 | $799.25 | $799.30 | $799.20 | |