| 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 | $241.69 | 11.406% | $269.2572 | $269.26 | $269.25 | $269.30 |
| Purchase #2 | $121.29 | 7.243% | $130.075 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $220.33 | 8.314% | $238.6482 | $238.65 | $238.65 | $238.60 |
| Purchase #4 | $12.47 | 13.398% | $14.1407 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $208.78 | 3.405% | $215.889 | $215.89 | $215.90 | $215.90 |
| Purchase #6 | $61.81 | 6.752% | $65.9834 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $124.47 | 8.479% | $135.0238 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $990.84 | $1,069.0173 | $1,069.02 | $1,069.05 | $1,069.00 | |