| 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 | $232.70 | 12.647% | $262.1296 | $262.13 | $262.15 | $262.10 |
| Purchase #2 | $85.96 | 13.446% | $97.5182 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $187.41 | 13.828% | $213.3251 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $129.99 | 3.762% | $134.8802 | $134.88 | $134.90 | $134.90 |
| Purchase #5 | $212.74 | 7.140% | $227.9296 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $36.80 | 4.254% | $38.3655 | $38.37 | $38.35 | $38.40 |
| Purchase #7 | $189.44 | 12.175% | $212.5043 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $1,075.04 | $1,186.6525 | $1,186.66 | $1,186.70 | $1,186.60 | |