| 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 | $9.26 | 12.742% | $10.4399 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $134.29 | 11.840% | $150.1899 | $150.19 | $150.20 | $150.20 |
| Purchase #3 | $237.91 | 4.474% | $248.5541 | $248.55 | $248.55 | $248.60 |
| Purchase #4 | $153.28 | 11.376% | $170.7171 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $196.82 | 4.597% | $205.8678 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $71.28 | 9.364% | $77.9547 | $77.95 | $77.95 | $78.00 |
| Purchase #7 | $54.95 | 11.754% | $61.4088 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $857.79 | $925.1323 | $925.13 | $925.10 | $925.20 | |