| 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 | $246.53 | 9.622% | $270.2511 | $270.25 | $270.25 | $270.30 |
| Purchase #2 | $232.73 | 5.238% | $244.9204 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $220.83 | 6.164% | $234.442 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $250.54 | 4.367% | $261.4811 | $261.48 | $261.50 | $261.50 |
| Purchase #5 | $21.76 | 10.121% | $23.9623 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $96.35 | 5.800% | $101.9383 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $218.92 | 13.668% | $248.842 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $1,287.66 | $1,385.8372 | $1,385.83 | $1,385.85 | $1,385.80 | |