| 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 | $131.27 | 3.786% | $136.2399 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $167.43 | 10.124% | $184.3806 | $184.38 | $184.40 | $184.40 |
| Purchase #3 | $34.86 | 8.415% | $37.7935 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $94.28 | 3.371% | $97.4582 | $97.46 | $97.45 | $97.50 |
| Purchase #5 | $230.84 | 3.149% | $238.1092 | $238.11 | $238.10 | $238.10 |
| Purchase #6 | $71.32 | 11.674% | $79.6459 | $79.65 | $79.65 | $79.60 |
| Purchase #7 | $199.54 | 9.180% | $217.8578 | $217.86 | $217.85 | $217.90 |
| 7 purchase totals = | $929.54 | $991.4851 | $991.49 | $991.50 | $991.50 | |