| 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 | $105.57 | 6.682% | $112.6242 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $199.26 | 6.818% | $212.8455 | $212.85 | $212.85 | $212.80 |
| Purchase #3 | $143.50 | 8.695% | $155.9773 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $40.73 | 11.482% | $45.4066 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $246.48 | 3.164% | $254.2786 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $223.62 | 3.728% | $231.9566 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $18.71 | 10.462% | $20.6674 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $977.87 | $1,033.7562 | $1,033.77 | $1,033.75 | $1,033.80 | |