| 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 | $232.55 | 10.177% | $256.2166 | $256.22 | $256.20 | $256.20 |
| Purchase #2 | $78.54 | 10.253% | $86.5927 | $86.59 | $86.60 | $86.60 |
| Purchase #3 | $16.67 | 12.235% | $18.7096 | $18.71 | $18.70 | $18.70 |
| Purchase #4 | $232.57 | 8.541% | $252.4338 | $252.43 | $252.45 | $252.40 |
| Purchase #5 | $71.92 | 12.339% | $80.7942 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $169.97 | 3.147% | $175.319 | $175.32 | $175.30 | $175.30 |
| Purchase #7 | $56.79 | 12.224% | $63.732 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $859.01 | $933.7979 | $933.79 | $933.80 | $933.70 | |