| 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 | $72.37 | 9.276% | $79.083 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $248.63 | 8.227% | $269.0848 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $113.46 | 13.467% | $128.7397 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $239.84 | 12.720% | $270.3476 | $270.35 | $270.35 | $270.30 |
| Purchase #5 | $20.62 | 10.478% | $22.7806 | $22.78 | $22.80 | $22.80 |
| Purchase #6 | $146.64 | 8.195% | $158.6571 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $187.93 | 10.498% | $207.6589 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $1,029.49 | $1,136.3517 | $1,136.35 | $1,136.40 | $1,136.40 | |