| 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 | $220.94 | 6.137% | $234.4991 | $234.50 | $234.50 | $234.50 |
| Purchase #2 | $28.78 | 3.142% | $29.6843 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $115.37 | 8.317% | $124.9653 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $201.31 | 9.824% | $221.0867 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $202.41 | 5.161% | $212.8564 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $239.59 | 7.105% | $256.6129 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $140.60 | 7.275% | $150.8287 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $1,149.00 | $1,230.5334 | $1,230.54 | $1,230.55 | $1,230.60 | |