| 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 | $211.78 | 3.367% | $218.9106 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $112.87 | 10.380% | $124.5859 | $124.59 | $124.60 | $124.60 |
| Purchase #3 | $62.71 | 10.711% | $69.4269 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $46.48 | 7.724% | $50.0701 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $176.45 | 9.575% | $193.3451 | $193.35 | $193.35 | $193.30 |
| Purchase #6 | $115.98 | 4.742% | $121.4798 | $121.48 | $121.50 | $121.50 |
| Purchase #7 | $64.73 | 10.583% | $71.5804 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $791.00 | $849.3988 | $849.41 | $849.45 | $849.40 | |