| 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 | $225.79 | 11.208% | $251.0965 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $213.35 | 3.237% | $220.2561 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $196.25 | 7.715% | $211.3907 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $19.40 | 10.691% | $21.4741 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $176.41 | 4.718% | $184.733 | $184.73 | $184.75 | $184.70 |
| Purchase #6 | $167.40 | 12.602% | $188.4957 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $178.35 | 9.593% | $195.4591 | $195.46 | $195.45 | $195.50 |
| 7 purchase totals = | $1,176.95 | $1,272.9052 | $1,272.91 | $1,272.90 | $1,273.00 | |