| 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 | $220.91 | 8.714% | $240.1601 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $27.44 | 12.738% | $30.9353 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $94.76 | 7.376% | $101.7495 | $101.75 | $101.75 | $101.70 |
| Purchase #4 | $56.63 | 7.226% | $60.7221 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $177.69 | 3.146% | $183.2801 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $49.74 | 3.106% | $51.2849 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $175.32 | 10.341% | $193.4498 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $802.49 | $861.5818 | $861.58 | $861.60 | $861.50 | |