| 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 | $210.38 | 9.703% | $230.7932 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $60.49 | 11.554% | $67.479 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $83.60 | 12.450% | $94.0082 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $172.29 | 11.530% | $192.155 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $167.94 | 8.779% | $182.6835 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $122.53 | 8.757% | $133.26 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $215.60 | 12.563% | $242.6858 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $1,032.83 | $1,143.0647 | $1,143.07 | $1,143.10 | $1,143.20 | |