| 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 | $245.92 | 5.587% | $259.6596 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $154.87 | 12.294% | $173.9097 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $74.80 | 3.233% | $77.2183 | $77.22 | $77.20 | $77.20 |
| Purchase #4 | $115.36 | 10.678% | $127.6781 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $107.54 | 10.746% | $119.0962 | $119.10 | $119.10 | $119.10 |
| Purchase #6 | $217.68 | 5.526% | $229.709 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $91.70 | 7.457% | $98.5381 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $1,007.87 | $1,085.8090 | $1,085.82 | $1,085.80 | $1,085.80 | |