| 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 | $38.61 | 9.243% | $42.1787 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $218.61 | 9.592% | $239.5791 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $34.25 | 6.118% | $36.3454 | $36.35 | $36.35 | $36.30 |
| Purchase #4 | $190.86 | 13.155% | $215.9676 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $217.50 | 12.180% | $243.9915 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $242.38 | 10.845% | $268.6661 | $268.67 | $268.65 | $268.70 |
| Purchase #7 | $250.54 | 11.483% | $279.3095 | $279.31 | $279.30 | $279.30 |
| 7 purchase totals = | $1,192.75 | $1,326.0379 | $1,326.05 | $1,326.05 | $1,326.10 | |