| 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 | $212.28 | 9.845% | $233.179 | $233.18 | $233.20 | $233.20 |
| Purchase #2 | $109.41 | 4.647% | $114.4943 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $147.54 | 10.771% | $163.4315 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $67.44 | 13.542% | $76.5727 | $76.57 | $76.55 | $76.60 |
| Purchase #5 | $105.86 | 9.616% | $116.0395 | $116.04 | $116.05 | $116.00 |
| Purchase #6 | $9.69 | 8.167% | $10.4814 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $156.69 | 9.142% | $171.0146 | $171.01 | $171.00 | $171.00 |
| 7 purchase totals = | $808.91 | $885.2130 | $885.20 | $885.25 | $885.20 | |