| 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 | $26.46 | 12.110% | $29.6643 | $29.66 | $29.65 | $29.70 |
| Purchase #2 | $123.82 | 3.235% | $127.8256 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $217.35 | 12.761% | $245.086 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $216.93 | 3.640% | $224.8263 | $224.83 | $224.85 | $224.80 |
| Purchase #5 | $12.77 | 11.380% | $14.2232 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $119.73 | 7.480% | $128.6858 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $58.65 | 10.576% | $64.8528 | $64.85 | $64.85 | $64.90 |
| 7 purchase totals = | $775.71 | $835.1640 | $835.17 | $835.20 | $835.20 | |