| 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 | $222.50 | 9.555% | $243.7599 | $243.76 | $243.75 | $243.80 |
| Purchase #2 | $66.48 | 7.205% | $71.2699 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $11.87 | 6.465% | $12.6374 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $248.71 | 8.157% | $268.9973 | $269.00 | $269.00 | $269.00 |
| Purchase #5 | $188.49 | 7.244% | $202.1442 | $202.14 | $202.15 | $202.10 |
| Purchase #6 | $31.77 | 6.719% | $33.9046 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $229.45 | 4.195% | $239.0754 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $999.27 | $1,071.7887 | $1,071.79 | $1,071.80 | $1,071.80 | |