| 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 | $206.93 | 13.282% | $234.4144 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $248.31 | 10.711% | $274.9065 | $274.91 | $274.90 | $274.90 |
| Purchase #3 | $34.79 | 10.441% | $38.4224 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $102.54 | 5.699% | $108.3838 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $16.74 | 3.493% | $17.3247 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $94.51 | 8.181% | $102.2419 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $235.34 | 3.424% | $243.398 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $939.16 | $1,019.0917 | $1,019.08 | $1,019.05 | $1,019.00 | |