| 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 | $85.72 | 12.626% | $96.543 | $96.54 | $96.55 | $96.50 |
| Purchase #2 | $225.45 | 3.794% | $234.0036 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $219.40 | 11.218% | $244.0123 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $30.60 | 12.701% | $34.4865 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $173.70 | 3.389% | $179.5867 | $179.59 | $179.60 | $179.60 |
| Purchase #6 | $225.78 | 9.557% | $247.3578 | $247.36 | $247.35 | $247.40 |
| Purchase #7 | $177.44 | 9.416% | $194.1478 | $194.15 | $194.15 | $194.10 |
| 7 purchase totals = | $1,138.09 | $1,230.1377 | $1,230.14 | $1,230.15 | $1,230.10 | |