| 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 | $235.83 | 7.147% | $252.6848 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $93.56 | 11.620% | $104.4317 | $104.43 | $104.45 | $104.40 |
| Purchase #3 | $208.36 | 6.534% | $221.9742 | $221.97 | $221.95 | $222.00 |
| Purchase #4 | $50.86 | 9.863% | $55.8763 | $55.88 | $55.90 | $55.90 |
| Purchase #5 | $112.65 | 8.820% | $122.5857 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $38.64 | 10.767% | $42.8004 | $42.80 | $42.80 | $42.80 |
| Purchase #7 | $184.36 | 11.271% | $205.1392 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $924.26 | $1,005.4923 | $1,005.49 | $1,005.55 | $1,005.50 | |