| 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 | $27.57 | 8.227% | $29.8382 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $195.97 | 9.283% | $214.1619 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $161.44 | 4.761% | $169.1262 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $208.53 | 10.291% | $229.9898 | $229.99 | $230.00 | $230.00 |
| Purchase #5 | $46.33 | 3.209% | $47.8167 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $227.79 | 9.477% | $249.3777 | $249.38 | $249.40 | $249.40 |
| Purchase #7 | $153.80 | 13.716% | $174.8952 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $1,021.43 | $1,115.2057 | $1,115.22 | $1,115.25 | $1,115.20 | |