| 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 | $121.56 | 11.334% | $135.3376 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $115.62 | 5.172% | $121.5999 | $121.60 | $121.60 | $121.60 |
| Purchase #3 | $55.56 | 9.650% | $60.9215 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $129.40 | 4.510% | $135.2359 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $210.75 | 11.444% | $234.8682 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $34.29 | 6.689% | $36.5837 | $36.58 | $36.60 | $36.60 |
| Purchase #7 | $221.55 | 7.598% | $238.3834 | $238.38 | $238.40 | $238.40 |
| 7 purchase totals = | $888.73 | $962.9302 | $962.93 | $962.95 | $962.90 | |