| 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 | $125.86 | 4.122% | $131.0479 | $131.05 | $131.05 | $131.00 |
| Purchase #2 | $165.43 | 13.322% | $187.4686 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $156.25 | 10.718% | $172.9969 | $173.00 | $173.00 | $173.00 |
| Purchase #4 | $49.69 | 7.301% | $53.3179 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $221.26 | 7.304% | $237.4208 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $205.94 | 12.262% | $231.1924 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $211.61 | 9.736% | $232.2123 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $1,136.04 | $1,245.6568 | $1,245.66 | $1,245.60 | $1,245.60 | |