| 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 | $162.57 | 12.275% | $182.5255 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $238.37 | 7.556% | $256.3812 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $78.44 | 7.406% | $84.2493 | $84.25 | $84.25 | $84.20 |
| Purchase #4 | $105.44 | 10.524% | $116.5365 | $116.54 | $116.55 | $116.50 |
| Purchase #5 | $124.96 | 7.270% | $134.0446 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $41.81 | 5.816% | $44.2417 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $243.74 | 8.621% | $264.7528 | $264.75 | $264.75 | $264.80 |
| 7 purchase totals = | $995.33 | $1,082.7316 | $1,082.73 | $1,082.80 | $1,082.60 | |