| 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 | $163.50 | 11.366% | $182.0834 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $195.55 | 13.555% | $222.0568 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $238.29 | 7.511% | $256.188 | $256.19 | $256.20 | $256.20 |
| Purchase #4 | $238.67 | 12.341% | $268.1243 | $268.12 | $268.10 | $268.10 |
| Purchase #5 | $79.63 | 3.359% | $82.3048 | $82.30 | $82.30 | $82.30 |
| Purchase #6 | $11.87 | 5.519% | $12.5251 | $12.53 | $12.55 | $12.50 |
| Purchase #7 | $33.37 | 4.590% | $34.9017 | $34.90 | $34.90 | $34.90 |
| 7 purchase totals = | $960.88 | $1,058.1841 | $1,058.18 | $1,058.20 | $1,058.20 | |