| 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 | $216.41 | 12.668% | $243.8248 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $18.77 | 4.222% | $19.5625 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $170.69 | 5.683% | $180.3903 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $60.72 | 11.508% | $67.7077 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $12.42 | 3.474% | $12.8515 | $12.85 | $12.85 | $12.90 |
| Purchase #6 | $182.55 | 10.588% | $201.8784 | $201.88 | $201.90 | $201.90 |
| Purchase #7 | $211.52 | 4.492% | $221.0215 | $221.02 | $221.00 | $221.00 |
| 7 purchase totals = | $873.08 | $947.2367 | $947.23 | $947.20 | $947.30 | |