| 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 | $237.88 | 11.455% | $265.1292 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $111.83 | 10.684% | $123.7779 | $123.78 | $123.80 | $123.80 |
| Purchase #3 | $119.82 | 11.139% | $133.1667 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $9.63 | 8.448% | $10.4435 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $33.77 | 7.120% | $36.1744 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $21.77 | 11.268% | $24.223 | $24.22 | $24.20 | $24.20 |
| Purchase #7 | $248.34 | 9.757% | $272.5705 | $272.57 | $272.55 | $272.60 |
| 7 purchase totals = | $783.04 | $865.4852 | $865.48 | $865.45 | $865.50 | |