| 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 | $27.39 | 10.680% | $30.3153 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $180.59 | 4.562% | $188.8285 | $188.83 | $188.85 | $188.80 |
| Purchase #3 | $113.82 | 5.201% | $119.7398 | $119.74 | $119.75 | $119.70 |
| Purchase #4 | $198.39 | 3.481% | $205.296 | $205.30 | $205.30 | $205.30 |
| Purchase #5 | $119.76 | 12.865% | $135.1671 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $237.45 | 3.393% | $245.5067 | $245.51 | $245.50 | $245.50 |
| Purchase #7 | $96.40 | 6.549% | $102.7132 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $973.80 | $1,027.5666 | $1,027.58 | $1,027.55 | $1,027.50 | |