| 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 | $22.80 | 4.837% | $23.9028 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $108.74 | 4.394% | $113.518 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $226.45 | 5.519% | $238.9478 | $238.95 | $238.95 | $238.90 |
| Purchase #4 | $92.57 | 7.177% | $99.2137 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $243.74 | 13.406% | $276.4158 | $276.42 | $276.40 | $276.40 |
| Purchase #6 | $214.69 | 10.184% | $236.554 | $236.55 | $236.55 | $236.60 |
| Purchase #7 | $65.65 | 7.144% | $70.34 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $974.64 | $1,058.8921 | $1,058.89 | $1,058.85 | $1,058.80 | |