| 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 | $206.67 | 10.449% | $228.2649 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $226.74 | 9.428% | $248.117 | $248.12 | $248.10 | $248.10 |
| Purchase #3 | $193.34 | 7.269% | $207.3939 | $207.39 | $207.40 | $207.40 |
| Purchase #4 | $191.48 | 12.484% | $215.3844 | $215.38 | $215.40 | $215.40 |
| Purchase #5 | $44.41 | 5.546% | $46.873 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $50.62 | 9.740% | $55.5504 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $16.28 | 11.840% | $18.2076 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $929.54 | $1,019.7912 | $1,019.78 | $1,019.75 | $1,019.90 | |