| 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 | $239.36 | 3.513% | $247.7687 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $44.76 | 5.190% | $47.083 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $197.72 | 7.306% | $212.1654 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $124.50 | 7.683% | $134.0653 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $180.85 | 5.837% | $191.4062 | $191.41 | $191.40 | $191.40 |
| Purchase #6 | $12.81 | 10.874% | $14.203 | $14.20 | $14.20 | $14.20 |
| Purchase #7 | $200.41 | 5.490% | $211.4125 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $1,000.41 | $1,058.1041 | $1,058.11 | $1,058.05 | $1,058.20 | |