| 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 | $194.44 | 6.798% | $207.658 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $134.97 | 4.526% | $141.0787 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $85.99 | 13.317% | $97.4413 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $229.39 | 10.557% | $253.6067 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $108.38 | 4.624% | $113.3915 | $113.39 | $113.40 | $113.40 |
| Purchase #6 | $135.85 | 8.859% | $147.885 | $147.89 | $147.90 | $147.90 |
| Purchase #7 | $120.51 | 4.348% | $125.7498 | $125.75 | $125.75 | $125.70 |
| 7 purchase totals = | $1,009.53 | $1,086.8110 | $1,086.82 | $1,086.85 | $1,086.80 | |