| 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 | $108.60 | 8.267% | $117.578 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $126.53 | 5.801% | $133.87 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $57.31 | 9.185% | $62.5739 | $62.57 | $62.55 | $62.60 |
| Purchase #4 | $190.33 | 4.776% | $199.4202 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $68.92 | 3.393% | $71.2585 | $71.26 | $71.25 | $71.30 |
| Purchase #6 | $91.69 | 10.344% | $101.1744 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $242.42 | 4.333% | $252.9241 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $885.80 | $938.7991 | $938.79 | $938.70 | $938.90 | |