| 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 | $235.36 | 11.836% | $263.2172 | $263.22 | $263.20 | $263.20 |
| Purchase #2 | $131.66 | 8.222% | $142.4851 | $142.49 | $142.50 | $142.50 |
| Purchase #3 | $16.49 | 5.873% | $17.4585 | $17.46 | $17.45 | $17.50 |
| Purchase #4 | $22.43 | 9.789% | $24.6257 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $32.61 | 3.302% | $33.6868 | $33.69 | $33.70 | $33.70 |
| Purchase #6 | $217.77 | 8.226% | $235.6838 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $139.71 | 5.686% | $147.6539 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $796.03 | $864.8110 | $864.82 | $864.85 | $864.90 | |