| 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 | $30.69 | 4.211% | $31.9824 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $233.96 | 10.758% | $259.1294 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $168.29 | 4.636% | $176.0919 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $222.52 | 9.846% | $244.4293 | $244.43 | $244.45 | $244.40 |
| Purchase #5 | $46.58 | 11.823% | $52.0872 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $232.80 | 6.867% | $248.7864 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $130.94 | 10.415% | $144.5774 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $1,065.78 | $1,157.0840 | $1,157.09 | $1,157.20 | $1,157.10 | |