| 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 | $108.81 | 6.866% | $116.2809 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $224.57 | 13.313% | $254.467 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $45.88 | 10.424% | $50.6625 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $81.81 | 3.239% | $84.4598 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $78.38 | 3.835% | $81.3859 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $180.49 | 13.797% | $205.3922 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $8.45 | 13.750% | $9.6119 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $728.39 | $802.2602 | $802.26 | $802.25 | $802.40 | |