| 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 | $84.55 | 10.105% | $93.0938 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $99.81 | 13.244% | $113.0288 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $115.38 | 11.359% | $128.486 | $128.49 | $128.50 | $128.50 |
| Purchase #4 | $102.28 | 8.105% | $110.5698 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $172.36 | 11.612% | $192.3744 | $192.37 | $192.35 | $192.40 |
| Purchase #6 | $197.62 | 10.538% | $218.4452 | $218.45 | $218.45 | $218.40 |
| Purchase #7 | $143.81 | 13.284% | $162.9137 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $915.81 | $1,018.9117 | $1,018.91 | $1,018.90 | $1,018.90 | |