| 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 | $101.26 | 9.205% | $110.581 | $110.58 | $110.60 | $110.60 |
| Purchase #2 | $93.64 | 4.380% | $97.7414 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $220.91 | 13.490% | $250.7108 | $250.71 | $250.70 | $250.70 |
| Purchase #4 | $40.85 | 6.473% | $43.4942 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $144.26 | 7.846% | $155.5786 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $179.90 | 7.547% | $193.4771 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $235.51 | 6.396% | $250.5732 | $250.57 | $250.55 | $250.60 |
| 7 purchase totals = | $1,016.33 | $1,102.1563 | $1,102.15 | $1,102.20 | $1,102.20 | |