| 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 | $206.33 | 4.775% | $216.1823 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $218.94 | 3.456% | $226.5066 | $226.51 | $226.50 | $226.50 |
| Purchase #3 | $223.56 | 4.536% | $233.7007 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $248.76 | 5.591% | $262.6682 | $262.67 | $262.65 | $262.70 |
| Purchase #5 | $206.85 | 11.248% | $230.1165 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $196.71 | 5.234% | $207.0058 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $219.99 | 12.560% | $247.6207 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $1,521.14 | $1,623.8008 | $1,623.81 | $1,623.75 | $1,623.80 | |