| 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 | $220.27 | 10.423% | $243.2287 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $156.68 | 6.230% | $166.4412 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $118.94 | 11.211% | $132.2744 | $132.27 | $132.25 | $132.30 |
| Purchase #4 | $32.97 | 10.556% | $36.4503 | $36.45 | $36.45 | $36.50 |
| Purchase #5 | $177.63 | 3.283% | $183.4616 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $127.90 | 4.118% | $133.1669 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $215.86 | 12.417% | $242.6633 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $1,050.25 | $1,137.6864 | $1,137.68 | $1,137.65 | $1,137.80 | |