| 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 | $198.80 | 12.542% | $223.7335 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $105.28 | 8.399% | $114.1225 | $114.12 | $114.10 | $114.10 |
| Purchase #3 | $224.31 | 8.383% | $243.1139 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $191.71 | 8.293% | $207.6085 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $73.68 | 7.177% | $78.968 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $143.41 | 3.114% | $147.8758 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $199.99 | 4.279% | $208.5476 | $208.55 | $208.55 | $208.50 |
| 7 purchase totals = | $1,137.18 | $1,223.9698 | $1,223.97 | $1,223.95 | $1,223.90 | |