| 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 | $113.83 | 3.471% | $117.781 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $9.44 | 11.448% | $10.5207 | $10.52 | $10.50 | $10.50 |
| Purchase #3 | $30.68 | 4.840% | $32.1649 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $184.72 | 5.435% | $194.7595 | $194.76 | $194.75 | $194.80 |
| Purchase #5 | $197.98 | 3.717% | $205.3389 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $226.46 | 7.479% | $243.3969 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $209.38 | 4.449% | $218.6953 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $972.49 | $1,022.6572 | $1,022.66 | $1,022.65 | $1,022.70 | |