| 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 | $233.43 | 10.683% | $258.3673 | $258.37 | $258.35 | $258.40 |
| Purchase #2 | $140.92 | 3.509% | $145.8649 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $88.83 | 6.618% | $94.7088 | $94.71 | $94.70 | $94.70 |
| Purchase #4 | $119.99 | 9.631% | $131.5462 | $131.55 | $131.55 | $131.50 |
| Purchase #5 | $240.51 | 6.284% | $255.6236 | $255.62 | $255.60 | $255.60 |
| Purchase #6 | $61.55 | 3.621% | $63.7787 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $13.58 | 10.634% | $15.0241 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $898.81 | $964.9136 | $964.91 | $964.85 | $964.90 | |