| 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 | $220.49 | 8.688% | $239.6462 | $239.65 | $239.65 | $239.60 |
| Purchase #2 | $71.98 | 6.156% | $76.4111 | $76.41 | $76.40 | $76.40 |
| Purchase #3 | $91.78 | 4.608% | $96.0092 | $96.01 | $96.00 | $96.00 |
| Purchase #4 | $37.44 | 7.223% | $40.1443 | $40.14 | $40.15 | $40.10 |
| Purchase #5 | $215.82 | 13.237% | $244.3881 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $143.28 | 9.720% | $157.2068 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $9.58 | 8.564% | $10.4004 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $790.37 | $864.2061 | $864.21 | $864.20 | $864.10 | |