| 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 | $221.73 | 9.766% | $243.3842 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $34.51 | 6.482% | $36.7469 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $172.29 | 13.142% | $194.9324 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $29.58 | 3.365% | $30.5754 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $180.58 | 13.843% | $205.5777 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $213.26 | 10.314% | $235.2556 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $68.34 | 7.374% | $73.3794 | $73.38 | $73.40 | $73.40 |
| 7 purchase totals = | $920.29 | $1,019.8516 | $1,019.86 | $1,019.95 | $1,019.90 | |