| 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 | $53.89 | 13.533% | $61.1829 | $61.18 | $61.20 | $61.20 |
| Purchase #2 | $87.56 | 12.822% | $98.7869 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $197.85 | 12.444% | $222.4705 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $195.92 | 3.507% | $202.7909 | $202.79 | $202.80 | $202.80 |
| Purchase #5 | $201.99 | 12.866% | $227.978 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $245.70 | 6.677% | $262.1054 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $245.97 | 7.603% | $264.6711 | $264.67 | $264.65 | $264.70 |
| 7 purchase totals = | $1,228.88 | $1,339.9857 | $1,339.99 | $1,340.00 | $1,340.10 | |