| 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 | $42.65 | 13.481% | $48.3996 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $75.91 | 11.173% | $84.3914 | $84.39 | $84.40 | $84.40 |
| Purchase #3 | $211.59 | 11.497% | $235.9165 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $99.66 | 10.507% | $110.1313 | $110.13 | $110.15 | $110.10 |
| Purchase #5 | $202.40 | 3.593% | $209.6722 | $209.67 | $209.65 | $209.70 |
| Purchase #6 | $207.34 | 3.575% | $214.7524 | $214.75 | $214.75 | $214.80 |
| Purchase #7 | $220.46 | 9.721% | $241.8909 | $241.89 | $241.90 | $241.90 |
| 7 purchase totals = | $1,060.01 | $1,145.1543 | $1,145.15 | $1,145.15 | $1,145.20 | |