| 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 | $243.55 | 3.141% | $251.1999 | $251.20 | $251.20 | $251.20 |
| Purchase #2 | $241.91 | 6.634% | $257.9583 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $249.81 | 11.821% | $279.34 | $279.34 | $279.35 | $279.30 |
| Purchase #4 | $147.99 | 6.287% | $157.2941 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $194.84 | 5.331% | $205.2269 | $205.23 | $205.25 | $205.20 |
| Purchase #6 | $27.68 | 8.647% | $30.0735 | $30.07 | $30.05 | $30.10 |
| Purchase #7 | $145.98 | 5.547% | $154.0775 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $1,251.76 | $1,335.1702 | $1,335.17 | $1,335.20 | $1,335.20 | |