| 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 | $240.52 | 8.516% | $261.0027 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $104.84 | 3.120% | $108.111 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $131.57 | 7.265% | $141.1286 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $14.53 | 9.248% | $15.8737 | $15.87 | $15.85 | $15.90 |
| Purchase #5 | $51.79 | 13.772% | $58.9225 | $58.92 | $58.90 | $58.90 |
| Purchase #6 | $34.54 | 5.243% | $36.3509 | $36.35 | $36.35 | $36.40 |
| Purchase #7 | $244.26 | 8.573% | $265.2004 | $265.20 | $265.20 | $265.20 |
| 7 purchase totals = | $822.05 | $886.5898 | $886.58 | $886.55 | $886.60 | |