| 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 | $235.58 | 10.363% | $259.9932 | $259.99 | $260.00 | $260.00 |
| Purchase #2 | $222.84 | 11.545% | $248.5669 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $93.68 | 6.339% | $99.6184 | $99.62 | $99.60 | $99.60 |
| Purchase #4 | $182.26 | 9.389% | $199.3724 | $199.37 | $199.35 | $199.40 |
| Purchase #5 | $13.45 | 6.393% | $14.3099 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $240.49 | 4.304% | $250.8407 | $250.84 | $250.85 | $250.80 |
| Purchase #7 | $112.86 | 11.767% | $126.1402 | $126.14 | $126.15 | $126.10 |
| 7 purchase totals = | $1,101.16 | $1,198.8417 | $1,198.84 | $1,198.80 | $1,198.80 | |