| 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 | $196.31 | 10.192% | $216.3179 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $214.79 | 12.200% | $240.9944 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $236.98 | 6.447% | $252.2581 | $252.26 | $252.25 | $252.30 |
| Purchase #4 | $11.96 | 4.763% | $12.5297 | $12.53 | $12.55 | $12.50 |
| Purchase #5 | $204.34 | 10.618% | $226.0368 | $226.04 | $226.05 | $226.00 |
| Purchase #6 | $194.40 | 6.442% | $206.9232 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $174.79 | 7.300% | $187.5497 | $187.55 | $187.55 | $187.50 |
| 7 purchase totals = | $1,233.57 | $1,342.6098 | $1,342.61 | $1,342.60 | $1,342.50 | |