| 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 | $185.54 | 4.828% | $194.4979 | $194.50 | $194.50 | $194.50 |
| Purchase #2 | $158.94 | 10.788% | $176.0864 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $149.61 | 10.801% | $165.7694 | $165.77 | $165.75 | $165.80 |
| Purchase #4 | $202.64 | 10.632% | $224.1847 | $224.18 | $224.20 | $224.20 |
| Purchase #5 | $137.68 | 9.265% | $150.4361 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $85.63 | 13.853% | $97.4923 | $97.49 | $97.50 | $97.50 |
| Purchase #7 | $37.97 | 9.370% | $41.5278 | $41.53 | $41.55 | $41.50 |
| 7 purchase totals = | $958.01 | $1,049.9946 | $1,050.00 | $1,050.05 | $1,050.00 | |