| 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 | $189.27 | 5.722% | $200.1 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $227.92 | 4.381% | $237.9052 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $219.71 | 4.725% | $230.0913 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $126.81 | 13.381% | $143.7784 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $58.93 | 6.183% | $62.5736 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $63.80 | 3.512% | $66.0407 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $233.71 | 3.733% | $242.4344 | $242.43 | $242.45 | $242.40 |
| 7 purchase totals = | $1,120.15 | $1,182.9236 | $1,182.92 | $1,182.95 | $1,182.90 | |