| 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 | $183.97 | 9.623% | $201.6734 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $201.87 | 4.506% | $210.9663 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $137.88 | 7.600% | $148.3589 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $221.40 | 11.496% | $246.8521 | $246.85 | $246.85 | $246.90 |
| Purchase #5 | $190.58 | 8.185% | $206.179 | $206.18 | $206.20 | $206.20 |
| Purchase #6 | $195.82 | 4.717% | $205.0568 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $28.69 | 7.389% | $30.8099 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $1,160.21 | $1,249.8964 | $1,249.90 | $1,249.85 | $1,250.10 | |