| 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 | $115.71 | 3.253% | $119.474 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $231.27 | 4.206% | $240.9972 | $241.00 | $241.00 | $241.00 |
| Purchase #3 | $5.33 | 9.565% | $5.8398 | $5.84 | $5.85 | $5.80 |
| Purchase #4 | $35.39 | 10.406% | $39.0727 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $15.89 | 13.661% | $18.0607 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $165.46 | 10.136% | $182.231 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $116.50 | 4.653% | $121.9207 | $121.92 | $121.90 | $121.90 |
| 7 purchase totals = | $685.55 | $727.5961 | $727.59 | $727.55 | $727.60 | |