| 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 | $216.70 | 8.495% | $235.1087 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $169.25 | 12.317% | $190.0965 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $174.86 | 10.701% | $193.5718 | $193.57 | $193.55 | $193.60 |
| Purchase #4 | $202.37 | 4.846% | $212.1769 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $237.80 | 6.235% | $252.6268 | $252.63 | $252.65 | $252.60 |
| Purchase #6 | $225.96 | 5.874% | $239.2329 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $13.62 | 7.863% | $14.6909 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $1,240.56 | $1,337.5045 | $1,337.51 | $1,337.55 | $1,337.50 | |