| 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 | $102.62 | 12.857% | $115.8139 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $211.79 | 13.138% | $239.615 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $115.74 | 13.805% | $131.7179 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $235.68 | 13.440% | $267.3554 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $20.37 | 3.440% | $21.0707 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $115.46 | 8.208% | $124.937 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $68.54 | 9.656% | $75.1582 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $870.20 | $975.6681 | $975.68 | $975.60 | $975.70 | |