| 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 | $132.70 | 8.681% | $144.2197 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $129.60 | 12.314% | $145.5589 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $47.56 | 7.273% | $51.019 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $196.60 | 6.696% | $209.7643 | $209.76 | $209.75 | $209.80 |
| Purchase #5 | $211.26 | 8.479% | $229.1727 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $118.93 | 13.144% | $134.5622 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $128.54 | 6.338% | $136.6869 | $136.69 | $136.70 | $136.70 |
| 7 purchase totals = | $965.19 | $1,050.9837 | $1,050.98 | $1,050.90 | $1,051.10 | |