| 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 | $226.55 | 8.475% | $245.7501 | $245.75 | $245.75 | $245.80 |
| Purchase #2 | $25.30 | 10.244% | $27.8917 | $27.89 | $27.90 | $27.90 |
| Purchase #3 | $120.67 | 4.652% | $126.2836 | $126.28 | $126.30 | $126.30 |
| Purchase #4 | $122.59 | 3.136% | $126.4344 | $126.43 | $126.45 | $126.40 |
| Purchase #5 | $39.71 | 12.641% | $44.7297 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $229.50 | 9.273% | $250.7815 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $226.80 | 10.316% | $250.1967 | $250.20 | $250.20 | $250.20 |
| 7 purchase totals = | $991.12 | $1,072.0677 | $1,072.06 | $1,072.15 | $1,072.10 | |