| 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 | $185.49 | 5.842% | $196.3263 | $196.33 | $196.35 | $196.30 |
| Purchase #2 | $7.86 | 3.457% | $8.1317 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $92.91 | 3.506% | $96.1674 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $249.33 | 4.720% | $261.0984 | $261.10 | $261.10 | $261.10 |
| Purchase #5 | $103.78 | 11.208% | $115.4117 | $115.41 | $115.40 | $115.40 |
| Purchase #6 | $112.88 | 3.712% | $117.0701 | $117.07 | $117.05 | $117.10 |
| Purchase #7 | $225.96 | 13.781% | $257.0995 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $978.21 | $1,051.3051 | $1,051.31 | $1,051.30 | $1,051.30 | |