| 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 | $113.69 | 5.541% | $119.9896 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $33.84 | 9.148% | $36.9357 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $206.49 | 12.223% | $231.7293 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $108.39 | 4.450% | $113.2134 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $9.89 | 10.288% | $10.9075 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $230.95 | 6.425% | $245.7885 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $11.47 | 9.868% | $12.6019 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $714.72 | $771.1659 | $771.17 | $771.20 | $771.10 | |