| 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 | $209.52 | 9.673% | $229.7869 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $13.67 | 6.621% | $14.5751 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $212.25 | 13.357% | $240.6002 | $240.60 | $240.60 | $240.60 |
| Purchase #4 | $166.37 | 12.701% | $187.5007 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $211.80 | 8.124% | $229.0066 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $163.81 | 9.442% | $179.2769 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $45.26 | 13.282% | $51.2714 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $1,022.68 | $1,132.0178 | $1,132.03 | $1,132.05 | $1,132.10 | |