| 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 | $122.38 | 7.571% | $131.6454 | $131.65 | $131.65 | $131.60 |
| Purchase #2 | $118.52 | 5.222% | $124.7091 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $245.83 | 12.134% | $275.659 | $275.66 | $275.65 | $275.70 |
| Purchase #4 | $121.55 | 10.791% | $134.6665 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $188.64 | 12.577% | $212.3653 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $218.84 | 12.848% | $246.9566 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $173.68 | 4.219% | $181.0076 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $1,189.44 | $1,307.0095 | $1,307.03 | $1,306.95 | $1,307.10 | |