| 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 | $199.77 | 12.137% | $224.0161 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $12.85 | 12.348% | $14.4367 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $115.89 | 7.584% | $124.6791 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $133.67 | 12.850% | $150.8466 | $150.85 | $150.85 | $150.80 |
| Purchase #5 | $6.59 | 11.428% | $7.3431 | $7.34 | $7.35 | $7.30 |
| Purchase #6 | $238.78 | 6.811% | $255.0433 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $97.44 | 11.572% | $108.7158 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $804.99 | $885.0807 | $885.09 | $885.10 | $884.90 | |