| 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 | $180.26 | 3.295% | $186.1996 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $55.95 | 13.286% | $63.3835 | $63.38 | $63.40 | $63.40 |
| Purchase #3 | $130.41 | 11.720% | $145.6941 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $28.77 | 3.652% | $29.8207 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $234.61 | 7.835% | $252.9917 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $56.76 | 6.767% | $60.6009 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $247.65 | 13.744% | $281.687 | $281.69 | $281.70 | $281.70 |
| 7 purchase totals = | $934.41 | $1,020.3775 | $1,020.37 | $1,020.40 | $1,020.40 | |