| 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 | $21.42 | 9.478% | $23.4502 | $23.45 | $23.45 | $23.50 |
| Purchase #2 | $185.77 | 5.260% | $195.5415 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $96.79 | 6.145% | $102.7377 | $102.74 | $102.75 | $102.70 |
| Purchase #4 | $115.91 | 8.431% | $125.6824 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $183.80 | 5.530% | $193.9641 | $193.96 | $193.95 | $194.00 |
| Purchase #6 | $192.73 | 11.708% | $215.2948 | $215.29 | $215.30 | $215.30 |
| Purchase #7 | $231.31 | 5.760% | $244.6335 | $244.63 | $244.65 | $244.60 |
| 7 purchase totals = | $1,027.73 | $1,101.3042 | $1,101.29 | $1,101.35 | $1,101.30 | |