| 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 | $85.66 | 10.186% | $94.3853 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $193.51 | 10.545% | $213.9156 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $245.25 | 9.217% | $267.8547 | $267.85 | $267.85 | $267.90 |
| Purchase #4 | $28.80 | 10.265% | $31.7563 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $42.44 | 9.705% | $46.5588 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $202.27 | 13.402% | $229.3782 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $137.86 | 9.354% | $150.7554 | $150.76 | $150.75 | $150.80 |
| 7 purchase totals = | $935.79 | $1,034.6043 | $1,034.62 | $1,034.60 | $1,034.80 | |