| 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 | $99.97 | 9.714% | $109.6811 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $212.89 | 11.479% | $237.3276 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $175.37 | 12.493% | $197.279 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $30.32 | 4.605% | $31.7162 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $204.63 | 9.588% | $224.2499 | $224.25 | $224.25 | $224.20 |
| Purchase #6 | $228.85 | 8.714% | $248.792 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $26.57 | 4.145% | $27.6713 | $27.67 | $27.65 | $27.70 |
| 7 purchase totals = | $978.60 | $1,076.7171 | $1,076.72 | $1,076.75 | $1,076.70 | |