| 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 | $213.64 | 6.375% | $227.2596 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $172.95 | 9.525% | $189.4235 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $208.54 | 8.833% | $226.9603 | $226.96 | $226.95 | $227.00 |
| Purchase #4 | $229.54 | 12.216% | $257.5806 | $257.58 | $257.60 | $257.60 |
| Purchase #5 | $34.25 | 7.515% | $36.8239 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $63.93 | 11.842% | $71.5006 | $71.50 | $71.50 | $71.50 |
| Purchase #7 | $64.26 | 3.248% | $66.3472 | $66.35 | $66.35 | $66.30 |
| 7 purchase totals = | $987.11 | $1,075.8957 | $1,075.89 | $1,075.85 | $1,075.90 | |