| 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 | $113.44 | 10.828% | $125.7233 | $125.72 | $125.70 | $125.70 |
| Purchase #2 | $223.74 | 3.107% | $230.6916 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $36.52 | 3.443% | $37.7774 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $87.75 | 4.355% | $91.5715 | $91.57 | $91.55 | $91.60 |
| Purchase #5 | $235.50 | 3.721% | $244.263 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $117.58 | 7.243% | $126.0963 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $28.49 | 8.127% | $30.8054 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $843.02 | $886.9285 | $886.93 | $886.90 | $887.00 | |