| 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 | $168.30 | 12.232% | $188.8865 | $188.89 | $188.90 | $188.90 |
| Purchase #2 | $192.97 | 5.375% | $203.3421 | $203.34 | $203.35 | $203.30 |
| Purchase #3 | $192.79 | 9.380% | $210.8737 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $239.78 | 9.674% | $262.9763 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $138.70 | 11.683% | $154.9043 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $58.79 | 5.742% | $62.1657 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $190.70 | 6.312% | $202.737 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $1,182.03 | $1,285.8856 | $1,285.89 | $1,285.90 | $1,285.90 | |