| 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 | $234.48 | 3.844% | $243.4934 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $166.33 | 10.462% | $183.7314 | $183.73 | $183.75 | $183.70 |
| Purchase #3 | $168.50 | 13.707% | $191.5963 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $93.76 | 7.187% | $100.4985 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $126.52 | 5.403% | $133.3559 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $122.35 | 12.296% | $137.3942 | $137.39 | $137.40 | $137.40 |
| Purchase #7 | $33.66 | 9.784% | $36.9533 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $945.60 | $1,027.0230 | $1,027.02 | $1,027.05 | $1,027.10 | |