| 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 | $132.33 | 7.662% | $142.4691 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $94.80 | 10.183% | $104.4535 | $104.45 | $104.45 | $104.50 |
| Purchase #3 | $105.71 | 5.481% | $111.504 | $111.50 | $111.50 | $111.50 |
| Purchase #4 | $203.37 | 4.138% | $211.7855 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $180.30 | 4.238% | $187.9411 | $187.94 | $187.95 | $187.90 |
| Purchase #6 | $8.46 | 3.368% | $8.7449 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $108.63 | 9.733% | $119.203 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $833.60 | $886.1011 | $886.09 | $886.10 | $886.10 | |