| 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 | $37.28 | 5.230% | $39.2297 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $232.37 | 11.420% | $258.9067 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $182.90 | 9.495% | $200.2664 | $200.27 | $200.25 | $200.30 |
| Purchase #4 | $105.37 | 3.434% | $108.9884 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $140.45 | 8.439% | $152.3026 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $113.72 | 7.459% | $122.2024 | $122.20 | $122.20 | $122.20 |
| Purchase #7 | $202.31 | 9.846% | $222.2294 | $222.23 | $222.25 | $222.20 |
| 7 purchase totals = | $1,014.40 | $1,104.1256 | $1,104.13 | $1,104.15 | $1,104.10 | |