| 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 | $206.48 | 11.864% | $230.9768 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $67.91 | 11.126% | $75.4657 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $187.93 | 12.699% | $211.7952 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $70.88 | 11.736% | $79.1985 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $5.65 | 10.510% | $6.2438 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $68.57 | 12.212% | $76.9438 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $242.69 | 7.470% | $260.8189 | $260.82 | $260.80 | $260.80 |
| 7 purchase totals = | $850.11 | $941.4427 | $941.45 | $941.45 | $941.40 | |