| 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 | $110.78 | 13.785% | $126.051 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $238.42 | 3.492% | $246.7456 | $246.75 | $246.75 | $246.70 |
| Purchase #3 | $221.44 | 7.590% | $238.2473 | $238.25 | $238.25 | $238.20 |
| Purchase #4 | $16.93 | 6.394% | $18.0125 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $84.92 | 12.289% | $95.3558 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $194.72 | 5.699% | $205.8171 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $227.80 | 4.724% | $238.5613 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $1,095.01 | $1,168.7906 | $1,168.80 | $1,168.75 | $1,168.80 | |