| 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 | $127.55 | 10.739% | $141.2476 | $141.25 | $141.25 | $141.20 |
| Purchase #2 | $99.66 | 9.396% | $109.0241 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $234.37 | 8.857% | $255.1282 | $255.13 | $255.15 | $255.10 |
| Purchase #4 | $76.76 | 3.704% | $79.6032 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $40.71 | 7.599% | $43.8036 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $240.43 | 12.811% | $271.2315 | $271.23 | $271.25 | $271.20 |
| Purchase #7 | $55.89 | 8.148% | $60.4439 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $875.37 | $960.4821 | $960.47 | $960.50 | $960.30 | |