| 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 | $193.56 | 12.741% | $218.2215 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $222.36 | 9.701% | $243.9311 | $243.93 | $243.95 | $243.90 |
| Purchase #3 | $51.63 | 7.243% | $55.3696 | $55.37 | $55.35 | $55.40 |
| Purchase #4 | $74.31 | 7.643% | $79.9895 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $124.87 | 13.329% | $141.5139 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $193.56 | 8.109% | $209.2558 | $209.26 | $209.25 | $209.30 |
| Purchase #7 | $244.78 | 10.117% | $269.5444 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $1,105.07 | $1,217.8258 | $1,217.82 | $1,217.80 | $1,217.80 | |