| 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 | $205.30 | 7.604% | $220.911 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $69.49 | 11.712% | $77.6287 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $215.80 | 7.742% | $232.5072 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $7.57 | 3.839% | $7.8606 | $7.86 | $7.85 | $7.90 |
| Purchase #5 | $83.66 | 11.621% | $93.3821 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $149.26 | 8.420% | $161.8277 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $198.45 | 12.312% | $222.8832 | $222.88 | $222.90 | $222.90 |
| 7 purchase totals = | $929.53 | $1,017.0005 | $1,017.00 | $1,017.05 | $1,017.00 | |