| 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 | $26.83 | 10.434% | $29.6294 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $249.42 | 12.380% | $280.2982 | $280.30 | $280.30 | $280.30 |
| Purchase #3 | $111.96 | 9.329% | $122.4047 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $235.74 | 8.352% | $255.429 | $255.43 | $255.45 | $255.40 |
| Purchase #5 | $136.44 | 3.468% | $141.1717 | $141.17 | $141.15 | $141.20 |
| Purchase #6 | $157.50 | 11.299% | $175.2959 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $237.65 | 10.297% | $262.1208 | $262.12 | $262.10 | $262.10 |
| 7 purchase totals = | $1,155.54 | $1,266.3497 | $1,266.35 | $1,266.35 | $1,266.30 | |