| 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 | $227.42 | 10.832% | $252.0541 | $252.05 | $252.05 | $252.10 |
| Purchase #2 | $230.68 | 12.655% | $259.8726 | $259.87 | $259.85 | $259.90 |
| Purchase #3 | $82.44 | 13.217% | $93.3361 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $143.90 | 7.402% | $154.5515 | $154.55 | $154.55 | $154.60 |
| Purchase #5 | $178.50 | 11.250% | $198.5813 | $198.58 | $198.60 | $198.60 |
| Purchase #6 | $220.34 | 3.651% | $228.3846 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $224.78 | 11.528% | $250.6926 | $250.69 | $250.70 | $250.70 |
| 7 purchase totals = | $1,308.06 | $1,437.4728 | $1,437.46 | $1,437.50 | $1,437.60 | |