| 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 | $229.61 | 10.706% | $254.192 | $254.19 | $254.20 | $254.20 |
| Purchase #2 | $30.82 | 11.625% | $34.4028 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $222.35 | 8.760% | $241.8279 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $102.90 | 9.443% | $112.6168 | $112.62 | $112.60 | $112.60 |
| Purchase #5 | $61.25 | 11.160% | $68.0855 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $56.26 | 11.264% | $62.5971 | $62.60 | $62.60 | $62.60 |
| Purchase #7 | $231.47 | 6.868% | $247.3674 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $934.66 | $1,021.0895 | $1,021.10 | $1,021.10 | $1,021.10 | |