| 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 | $210.63 | 3.271% | $217.5197 | $217.52 | $217.50 | $217.50 |
| Purchase #2 | $190.91 | 3.520% | $197.63 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $66.63 | 12.490% | $74.9521 | $74.95 | $74.95 | $75.00 |
| Purchase #4 | $8.82 | 10.520% | $9.7479 | $9.75 | $9.75 | $9.70 |
| Purchase #5 | $216.91 | 11.693% | $242.2733 | $242.27 | $242.25 | $242.30 |
| Purchase #6 | $244.84 | 13.798% | $278.623 | $278.62 | $278.60 | $278.60 |
| Purchase #7 | $106.67 | 9.206% | $116.49 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $1,045.41 | $1,137.2360 | $1,137.23 | $1,137.20 | $1,137.20 | |