| 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 | $110.90 | 10.695% | $122.7608 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $111.62 | 10.260% | $123.0722 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $224.33 | 9.603% | $245.8724 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $207.84 | 8.419% | $225.338 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $39.76 | 9.331% | $43.47 | $43.47 | $43.45 | $43.50 |
| Purchase #6 | $61.35 | 3.214% | $63.3218 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $197.79 | 13.289% | $224.0743 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $953.59 | $1,047.9095 | $1,047.90 | $1,047.80 | $1,048.00 | |