| 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 | $144.41 | 13.679% | $164.1638 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $245.93 | 12.867% | $277.5738 | $277.57 | $277.55 | $277.60 |
| Purchase #3 | $219.61 | 3.772% | $227.8937 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $123.30 | 13.545% | $140.001 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $100.57 | 3.642% | $104.2328 | $104.23 | $104.25 | $104.20 |
| Purchase #6 | $99.44 | 11.380% | $110.7563 | $110.76 | $110.75 | $110.80 |
| Purchase #7 | $227.54 | 9.444% | $249.0289 | $249.03 | $249.05 | $249.00 |
| 7 purchase totals = | $1,160.80 | $1,273.6503 | $1,273.64 | $1,273.65 | $1,273.70 | |