| 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 | $211.53 | 11.788% | $236.4652 | $236.47 | $236.45 | $236.50 |
| Purchase #2 | $122.32 | 7.458% | $131.4426 | $131.44 | $131.45 | $131.40 |
| Purchase #3 | $211.69 | 9.110% | $230.975 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $94.53 | 6.816% | $100.9732 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $178.32 | 8.338% | $193.1883 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $169.77 | 8.253% | $183.7811 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $241.77 | 5.234% | $254.4242 | $254.42 | $254.40 | $254.40 |
| 7 purchase totals = | $1,229.93 | $1,331.2496 | $1,331.25 | $1,331.25 | $1,331.30 | |