| 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 | $199.92 | 6.413% | $212.7409 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $63.71 | 12.671% | $71.7827 | $71.78 | $71.80 | $71.80 |
| Purchase #3 | $126.44 | 11.632% | $141.1475 | $141.15 | $141.15 | $141.10 |
| Purchase #4 | $121.74 | 3.758% | $126.315 | $126.32 | $126.30 | $126.30 |
| Purchase #5 | $132.74 | 7.509% | $142.7074 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $108.44 | 6.414% | $115.3953 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $142.76 | 7.247% | $153.1058 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $895.75 | $963.1946 | $963.21 | $963.20 | $963.10 | |