| 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 | $90.35 | 10.328% | $99.6813 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $144.75 | 6.734% | $154.4975 | $154.50 | $154.50 | $154.50 |
| Purchase #3 | $227.79 | 6.333% | $242.2159 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $244.65 | 10.844% | $271.1798 | $271.18 | $271.20 | $271.20 |
| Purchase #5 | $31.61 | 9.157% | $34.5045 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $13.69 | 11.396% | $15.2501 | $15.25 | $15.25 | $15.30 |
| Purchase #7 | $185.53 | 6.271% | $197.1646 | $197.16 | $197.15 | $197.20 |
| 7 purchase totals = | $938.37 | $1,014.4937 | $1,014.49 | $1,014.50 | $1,014.60 | |