| 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 | $207.90 | 5.544% | $219.426 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $32.50 | 11.305% | $36.1741 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $250.78 | 12.262% | $281.5306 | $281.53 | $281.55 | $281.50 |
| Purchase #4 | $187.46 | 4.307% | $195.5339 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $85.33 | 9.469% | $93.4099 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $104.84 | 12.232% | $117.664 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $189.93 | 4.169% | $197.8482 | $197.85 | $197.85 | $197.80 |
| 7 purchase totals = | $1,058.74 | $1,141.5867 | $1,141.58 | $1,141.60 | $1,141.50 | |