| 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 | $101.28 | 7.441% | $108.8162 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $228.77 | 11.396% | $254.8406 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $13.69 | 4.181% | $14.2624 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $10.35 | 8.847% | $11.2657 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $130.68 | 10.326% | $144.174 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $104.64 | 8.209% | $113.2299 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $152.46 | 10.681% | $168.7443 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $741.87 | $815.3331 | $815.33 | $815.30 | $815.30 | |