| 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 | $221.39 | 9.752% | $242.98 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $27.75 | 9.155% | $30.2905 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $231.45 | 7.216% | $248.1514 | $248.15 | $248.15 | $248.20 |
| Purchase #4 | $51.82 | 9.203% | $56.589 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $88.98 | 8.646% | $96.6732 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $122.69 | 10.308% | $135.3369 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $11.32 | 9.103% | $12.3505 | $12.35 | $12.35 | $12.40 |
| 7 purchase totals = | $755.40 | $822.3715 | $822.37 | $822.40 | $822.50 | |