| 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 | $205.31 | 3.446% | $212.385 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $181.75 | 5.115% | $191.0465 | $191.05 | $191.05 | $191.00 |
| Purchase #3 | $123.87 | 8.319% | $134.1747 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $151.45 | 7.138% | $162.2605 | $162.26 | $162.25 | $162.30 |
| Purchase #5 | $188.83 | 3.715% | $195.845 | $195.85 | $195.85 | $195.80 |
| Purchase #6 | $134.63 | 8.428% | $145.9766 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $80.62 | 8.514% | $87.484 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $1,066.46 | $1,129.1723 | $1,129.18 | $1,129.20 | $1,129.20 | |