| 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 | $222.55 | 5.487% | $234.7613 | $234.76 | $234.75 | $234.80 |
| Purchase #2 | $123.49 | 4.725% | $129.3249 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $199.63 | 4.686% | $208.9847 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $58.92 | 4.258% | $61.4288 | $61.43 | $61.45 | $61.40 |
| Purchase #5 | $190.78 | 10.579% | $210.9626 | $210.96 | $210.95 | $211.00 |
| Purchase #6 | $243.55 | 6.665% | $259.7826 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $120.83 | 10.608% | $133.6476 | $133.65 | $133.65 | $133.60 |
| 7 purchase totals = | $1,159.75 | $1,238.8925 | $1,238.88 | $1,238.90 | $1,238.90 | |