| 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 | $102.64 | 3.834% | $106.5752 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $165.95 | 4.533% | $173.4725 | $173.47 | $173.45 | $173.50 |
| Purchase #3 | $154.58 | 11.681% | $172.6365 | $172.64 | $172.65 | $172.60 |
| Purchase #4 | $235.49 | 4.643% | $246.4238 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $218.35 | 8.374% | $236.6346 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $188.89 | 5.596% | $199.4603 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $237.99 | 10.612% | $263.2455 | $263.25 | $263.25 | $263.20 |
| 7 purchase totals = | $1,303.89 | $1,398.4484 | $1,398.45 | $1,398.45 | $1,398.40 | |