| 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 | $132.98 | 6.679% | $141.8617 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $221.84 | 11.424% | $247.183 | $247.18 | $247.20 | $247.20 |
| Purchase #3 | $117.36 | 13.811% | $133.5686 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $217.91 | 11.506% | $242.9827 | $242.98 | $243.00 | $243.00 |
| Purchase #5 | $34.71 | 3.712% | $35.9984 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $32.94 | 3.360% | $34.0468 | $34.05 | $34.05 | $34.00 |
| Purchase #7 | $75.39 | 13.186% | $85.3309 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $833.13 | $920.9721 | $920.97 | $921.00 | $921.00 | |