| 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 | $187.63 | 12.660% | $211.384 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $33.80 | 10.452% | $37.3328 | $37.33 | $37.35 | $37.30 |
| Purchase #3 | $96.60 | 7.835% | $104.1686 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $86.93 | 12.650% | $97.9266 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $51.85 | 12.546% | $58.3551 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $209.62 | 3.103% | $216.1245 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $172.55 | 3.522% | $178.6272 | $178.63 | $178.65 | $178.60 |
| 7 purchase totals = | $838.98 | $903.9188 | $903.92 | $903.95 | $903.90 | |