| 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 | $115.51 | 11.508% | $128.8029 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $123.83 | 11.312% | $137.8376 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $149.62 | 4.364% | $156.1494 | $156.15 | $156.15 | $156.10 |
| Purchase #4 | $57.87 | 4.555% | $60.506 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $217.93 | 7.594% | $234.4796 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $200.46 | 7.698% | $215.8914 | $215.89 | $215.90 | $215.90 |
| Purchase #7 | $226.38 | 8.739% | $246.1633 | $246.16 | $246.15 | $246.20 |
| 7 purchase totals = | $1,091.60 | $1,179.8302 | $1,179.83 | $1,179.85 | $1,179.80 | |