| 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 | $243.45 | 6.544% | $259.3814 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $194.51 | 4.499% | $203.261 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $192.84 | 6.491% | $205.3572 | $205.36 | $205.35 | $205.40 |
| Purchase #4 | $199.42 | 5.352% | $210.093 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $14.79 | 6.407% | $15.7376 | $15.74 | $15.75 | $15.70 |
| Purchase #6 | $192.45 | 4.522% | $201.1526 | $201.15 | $201.15 | $201.20 |
| Purchase #7 | $48.96 | 3.845% | $50.8425 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $1,086.42 | $1,145.8253 | $1,145.82 | $1,145.85 | $1,145.90 | |