| 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 | $116.60 | 7.481% | $125.3228 | $125.32 | $125.30 | $125.30 |
| Purchase #2 | $148.73 | 11.212% | $165.4056 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $199.82 | 5.772% | $211.3536 | $211.35 | $211.35 | $211.40 |
| Purchase #4 | $219.46 | 6.725% | $234.2187 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $128.81 | 12.391% | $144.7708 | $144.77 | $144.75 | $144.80 |
| Purchase #6 | $81.45 | 4.646% | $85.2342 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $53.54 | 8.716% | $58.2065 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $948.41 | $1,024.5122 | $1,024.51 | $1,024.45 | $1,024.50 | |