| 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 | $248.68 | 3.415% | $257.1724 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $28.37 | 3.626% | $29.3987 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $206.99 | 3.259% | $213.7358 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $145.67 | 8.655% | $158.2777 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $225.53 | 11.123% | $250.6157 | $250.62 | $250.60 | $250.60 |
| Purchase #6 | $65.43 | 11.568% | $72.9989 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $125.68 | 6.791% | $134.2149 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $1,046.35 | $1,116.4141 | $1,116.42 | $1,116.40 | $1,116.40 | |