| 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 | $247.27 | 10.528% | $273.3026 | $273.30 | $273.30 | $273.30 |
| Purchase #2 | $185.84 | 6.387% | $197.7096 | $197.71 | $197.70 | $197.70 |
| Purchase #3 | $95.58 | 10.720% | $105.8262 | $105.83 | $105.85 | $105.80 |
| Purchase #4 | $154.71 | 7.766% | $166.7248 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $173.26 | 5.699% | $183.1341 | $183.13 | $183.15 | $183.10 |
| Purchase #6 | $58.62 | 8.504% | $63.605 | $63.61 | $63.60 | $63.60 |
| Purchase #7 | $86.37 | 9.122% | $94.2487 | $94.25 | $94.25 | $94.20 |
| 7 purchase totals = | $1,001.65 | $1,084.5510 | $1,084.55 | $1,084.55 | $1,084.40 | |