| 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 | $46.44 | 12.207% | $52.1089 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $39.63 | 11.528% | $44.1985 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $208.37 | 7.684% | $224.3812 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $128.56 | 9.315% | $140.5354 | $140.54 | $140.55 | $140.50 |
| Purchase #5 | $224.28 | 11.714% | $250.5522 | $250.55 | $250.55 | $250.60 |
| Purchase #6 | $226.74 | 5.524% | $239.2651 | $239.27 | $239.25 | $239.30 |
| Purchase #7 | $208.82 | 8.120% | $225.7762 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $1,082.84 | $1,176.8175 | $1,176.83 | $1,176.85 | $1,176.90 | |