| 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 | $248.98 | 8.306% | $269.6603 | $269.66 | $269.65 | $269.70 |
| Purchase #2 | $21.69 | 3.522% | $22.4539 | $22.45 | $22.45 | $22.50 |
| Purchase #3 | $26.38 | 9.793% | $28.9634 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $153.30 | 11.740% | $171.2974 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $244.32 | 9.840% | $268.3611 | $268.36 | $268.35 | $268.40 |
| Purchase #6 | $77.99 | 6.858% | $83.3386 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $30.46 | 7.548% | $32.7591 | $32.76 | $32.75 | $32.80 |
| 7 purchase totals = | $803.12 | $876.8338 | $876.83 | $876.80 | $877.00 | |