| 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 | $122.87 | 9.598% | $134.6631 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $198.36 | 5.688% | $209.6427 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $225.56 | 10.302% | $248.7972 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $236.56 | 8.150% | $255.8396 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $109.96 | 7.306% | $117.9937 | $117.99 | $118.00 | $118.00 |
| Purchase #6 | $128.96 | 9.416% | $141.1029 | $141.10 | $141.10 | $141.10 |
| Purchase #7 | $120.26 | 4.122% | $125.2171 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $1,142.53 | $1,233.2563 | $1,233.25 | $1,233.25 | $1,233.20 | |