| 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 | $239.99 | 9.298% | $262.3043 | $262.30 | $262.30 | $262.30 |
| Purchase #2 | $170.95 | 12.474% | $192.2743 | $192.27 | $192.25 | $192.30 |
| Purchase #3 | $222.97 | 5.577% | $235.405 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $20.84 | 3.247% | $21.5167 | $21.52 | $21.50 | $21.50 |
| Purchase #5 | $84.85 | 7.351% | $91.0873 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $134.75 | 4.506% | $140.8218 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $75.83 | 10.861% | $84.0659 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $950.18 | $1,027.4753 | $1,027.48 | $1,027.40 | $1,027.50 | |