| 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 | $186.34 | 12.277% | $209.217 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $30.77 | 13.401% | $34.8935 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $136.83 | 12.702% | $154.2101 | $154.21 | $154.20 | $154.20 |
| Purchase #4 | $242.30 | 8.808% | $263.6418 | $263.64 | $263.65 | $263.60 |
| Purchase #5 | $49.70 | 8.356% | $53.8529 | $53.85 | $53.85 | $53.90 |
| Purchase #6 | $180.48 | 5.111% | $189.7043 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $84.97 | 10.552% | $93.936 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $911.39 | $999.4556 | $999.45 | $999.45 | $999.40 | |