| 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 | $172.49 | 11.117% | $191.6657 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $186.67 | 11.501% | $208.1389 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $200.82 | 10.799% | $222.5066 | $222.51 | $222.50 | $222.50 |
| Purchase #4 | $221.70 | 7.326% | $237.9417 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $224.66 | 7.838% | $242.2689 | $242.27 | $242.25 | $242.30 |
| Purchase #6 | $117.59 | 10.231% | $129.6206 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $87.44 | 5.699% | $92.4232 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $1,211.37 | $1,324.5656 | $1,324.57 | $1,324.50 | $1,324.50 | |