| 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 | $235.41 | 8.109% | $254.4994 | $254.50 | $254.50 | $254.50 |
| Purchase #2 | $145.87 | 8.205% | $157.8386 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $21.41 | 11.279% | $23.8248 | $23.82 | $23.80 | $23.80 |
| Purchase #4 | $161.46 | 11.472% | $179.9827 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $50.25 | 11.416% | $55.9865 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $73.48 | 9.328% | $80.3342 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $214.53 | 8.528% | $232.8251 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $902.41 | $985.2913 | $985.29 | $985.35 | $985.20 | |