| 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 | $117.25 | 10.683% | $129.7758 | $129.78 | $129.80 | $129.80 |
| Purchase #2 | $193.33 | 13.276% | $218.9965 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $13.93 | 8.125% | $15.0618 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $156.90 | 10.720% | $173.7197 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $117.93 | 8.533% | $127.993 | $127.99 | $128.00 | $128.00 |
| Purchase #6 | $206.74 | 9.526% | $226.4341 | $226.43 | $226.45 | $226.40 |
| Purchase #7 | $224.32 | 5.118% | $235.8007 | $235.80 | $235.80 | $235.80 |
| 7 purchase totals = | $1,030.40 | $1,127.7816 | $1,127.78 | $1,127.80 | $1,127.80 | |