| 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 | $209.97 | 10.693% | $232.4221 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $203.40 | 10.691% | $225.1455 | $225.15 | $225.15 | $225.10 |
| Purchase #3 | $53.98 | 7.770% | $58.1742 | $58.17 | $58.15 | $58.20 |
| Purchase #4 | $153.39 | 5.319% | $161.5488 | $161.55 | $161.55 | $161.50 |
| Purchase #5 | $82.38 | 13.751% | $93.7081 | $93.71 | $93.70 | $93.70 |
| Purchase #6 | $213.83 | 9.419% | $233.9706 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $196.45 | 8.529% | $213.2052 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $1,113.40 | $1,218.1745 | $1,218.18 | $1,218.10 | $1,218.10 | |