| 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 | $223.74 | 3.572% | $231.732 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $166.50 | 8.414% | $180.5093 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $127.35 | 11.281% | $141.7164 | $141.72 | $141.70 | $141.70 |
| Purchase #4 | $148.29 | 7.222% | $158.9995 | $159.00 | $159.00 | $159.00 |
| Purchase #5 | $51.73 | 5.742% | $54.7003 | $54.70 | $54.70 | $54.70 |
| Purchase #6 | $76.38 | 3.802% | $79.284 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $247.27 | 10.393% | $272.9688 | $272.97 | $272.95 | $273.00 |
| 7 purchase totals = | $1,041.26 | $1,119.9103 | $1,119.91 | $1,119.90 | $1,119.90 | |