| 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 | $98.98 | 10.145% | $109.0215 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $85.37 | 13.636% | $97.0111 | $97.01 | $97.00 | $97.00 |
| Purchase #3 | $17.64 | 11.673% | $19.6991 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $210.66 | 12.851% | $237.7319 | $237.73 | $237.75 | $237.70 |
| Purchase #5 | $118.43 | 3.828% | $122.9635 | $122.96 | $122.95 | $123.00 |
| Purchase #6 | $157.70 | 5.798% | $166.8434 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $187.72 | 10.291% | $207.0383 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $876.50 | $960.3088 | $960.30 | $960.30 | $960.20 | |