| 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 | $191.52 | 10.478% | $211.5875 | $211.59 | $211.60 | $211.60 |
| Purchase #2 | $165.51 | 6.806% | $176.7746 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $93.79 | 12.340% | $105.3637 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $93.32 | 8.372% | $101.1328 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $193.37 | 4.272% | $201.6308 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $62.63 | 4.485% | $65.439 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $9.88 | 8.416% | $10.7115 | $10.71 | $10.70 | $10.70 |
| 7 purchase totals = | $810.02 | $872.6399 | $872.63 | $872.65 | $872.60 | |