| 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 | $241.92 | 4.446% | $252.6758 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $216.26 | 9.714% | $237.2675 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $169.69 | 12.719% | $191.2729 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $193.97 | 13.751% | $220.6428 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $193.77 | 5.465% | $204.3595 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $116.70 | 10.529% | $128.9873 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $34.75 | 7.362% | $37.3083 | $37.31 | $37.30 | $37.30 |
| 7 purchase totals = | $1,167.06 | $1,272.5141 | $1,272.52 | $1,272.50 | $1,272.60 | |