| 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 | $10.83 | 10.492% | $11.9663 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $23.80 | 11.737% | $26.5934 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $176.70 | 10.124% | $194.5891 | $194.59 | $194.60 | $194.60 |
| Purchase #4 | $214.26 | 12.261% | $240.5304 | $240.53 | $240.55 | $240.50 |
| Purchase #5 | $158.52 | 13.501% | $179.9218 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $93.50 | 6.254% | $99.3475 | $99.35 | $99.35 | $99.30 |
| Purchase #7 | $123.98 | 11.118% | $137.7641 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $801.59 | $890.7126 | $890.71 | $890.70 | $890.70 | |