| 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 | $19.31 | 13.387% | $21.895 | $21.90 | $21.90 | $21.90 |
| Purchase #2 | $194.82 | 5.220% | $204.9896 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $69.40 | 11.464% | $77.356 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $124.86 | 4.707% | $130.7372 | $130.74 | $130.75 | $130.70 |
| Purchase #5 | $233.35 | 4.158% | $243.0527 | $243.05 | $243.05 | $243.10 |
| Purchase #6 | $95.73 | 4.293% | $99.8397 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $227.40 | 11.254% | $252.9916 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $964.87 | $1,030.8618 | $1,030.87 | $1,030.90 | $1,030.90 | |