| 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 | $227.30 | 6.750% | $242.6428 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $248.49 | 5.748% | $262.7732 | $262.77 | $262.75 | $262.80 |
| Purchase #3 | $191.52 | 6.663% | $204.281 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $95.92 | 9.661% | $105.1868 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $103.81 | 3.451% | $107.3925 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $108.49 | 8.783% | $118.0187 | $118.02 | $118.00 | $118.00 |
| Purchase #7 | $53.76 | 12.860% | $60.6735 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $1,029.29 | $1,100.9685 | $1,100.96 | $1,100.95 | $1,101.00 | |