| 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 | $128.74 | 10.283% | $141.9783 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $205.89 | 5.739% | $217.706 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $80.78 | 13.278% | $91.506 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $218.54 | 5.857% | $231.3399 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $43.72 | 9.756% | $47.9853 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $110.34 | 9.741% | $121.0882 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $223.56 | 13.390% | $253.4947 | $253.49 | $253.50 | $253.50 |
| 7 purchase totals = | $1,011.57 | $1,105.0984 | $1,105.11 | $1,105.15 | $1,105.10 | |