| 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 | $45.74 | 3.644% | $47.4068 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $236.61 | 10.350% | $261.0991 | $261.10 | $261.10 | $261.10 |
| Purchase #3 | $234.39 | 6.194% | $248.9081 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $233.89 | 12.642% | $263.4584 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $193.77 | 3.333% | $200.2284 | $200.23 | $200.25 | $200.20 |
| Purchase #6 | $83.32 | 4.496% | $87.0661 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $219.40 | 8.841% | $238.7972 | $238.80 | $238.80 | $238.80 |
| 7 purchase totals = | $1,247.12 | $1,346.9641 | $1,346.98 | $1,346.95 | $1,347.00 | |