| 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 | $229.80 | 9.218% | $250.983 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $237.28 | 4.121% | $247.0583 | $247.06 | $247.05 | $247.10 |
| Purchase #3 | $196.65 | 13.383% | $222.9677 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $175.37 | 12.677% | $197.6017 | $197.60 | $197.60 | $197.60 |
| Purchase #5 | $37.27 | 12.348% | $41.8721 | $41.87 | $41.85 | $41.90 |
| Purchase #6 | $37.92 | 3.281% | $39.1642 | $39.16 | $39.15 | $39.20 |
| Purchase #7 | $51.49 | 9.249% | $56.2523 | $56.25 | $56.25 | $56.30 |
| 7 purchase totals = | $965.78 | $1,055.8993 | $1,055.89 | $1,055.85 | $1,056.10 | |