| 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 | $106.95 | 3.721% | $110.9296 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $220.34 | 13.534% | $250.1608 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $229.96 | 11.742% | $256.9619 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $42.54 | 8.246% | $46.0478 | $46.05 | $46.05 | $46.00 |
| Purchase #5 | $68.74 | 3.601% | $71.2153 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $132.38 | 11.581% | $147.7109 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $14.82 | 9.124% | $16.1722 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $815.73 | $899.1985 | $899.20 | $899.15 | $899.20 | |