| 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 | $213.50 | 6.327% | $227.0081 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $175.25 | 4.458% | $183.0626 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $194.69 | 9.469% | $213.1252 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $79.54 | 6.487% | $84.6998 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $68.44 | 8.734% | $74.4175 | $74.42 | $74.40 | $74.40 |
| Purchase #6 | $177.37 | 9.812% | $194.7735 | $194.77 | $194.75 | $194.80 |
| Purchase #7 | $8.63 | 4.234% | $8.9954 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $917.42 | $986.0821 | $986.09 | $986.05 | $986.10 | |