| 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 | $105.51 | 3.536% | $109.2408 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $156.46 | 5.364% | $164.8525 | $164.85 | $164.85 | $164.90 |
| Purchase #3 | $203.64 | 12.448% | $228.9891 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $230.71 | 7.449% | $247.8956 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $112.41 | 8.827% | $122.3324 | $122.33 | $122.35 | $122.30 |
| Purchase #6 | $43.52 | 3.350% | $44.9779 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $220.89 | 12.600% | $248.7221 | $248.72 | $248.70 | $248.70 |
| 7 purchase totals = | $1,073.14 | $1,167.0104 | $1,167.01 | $1,167.05 | $1,167.00 | |