| 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 | $241.64 | 7.322% | $259.3329 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $178.90 | 5.283% | $188.3513 | $188.35 | $188.35 | $188.40 |
| Purchase #3 | $144.43 | 12.776% | $162.8824 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $225.30 | 5.189% | $236.9908 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $240.89 | 13.429% | $273.2391 | $273.24 | $273.25 | $273.20 |
| Purchase #6 | $230.71 | 13.646% | $262.1927 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $111.48 | 8.262% | $120.6905 | $120.69 | $120.70 | $120.70 |
| 7 purchase totals = | $1,373.35 | $1,503.6797 | $1,503.67 | $1,503.75 | $1,503.70 | |