| 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 | $223.80 | 3.444% | $231.5077 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $136.56 | 4.116% | $142.1808 | $142.18 | $142.20 | $142.20 |
| Purchase #3 | $190.56 | 6.682% | $203.2932 | $203.29 | $203.30 | $203.30 |
| Purchase #4 | $219.98 | 9.110% | $240.0202 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $184.53 | 6.196% | $195.9635 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $248.29 | 6.403% | $264.188 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $163.62 | 12.421% | $183.9432 | $183.94 | $183.95 | $183.90 |
| 7 purchase totals = | $1,367.34 | $1,461.0966 | $1,461.09 | $1,461.10 | $1,461.10 | |