| 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 | $234.48 | 7.560% | $252.2067 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $186.37 | 6.362% | $198.2269 | $198.23 | $198.25 | $198.20 |
| Purchase #3 | $235.65 | 7.622% | $253.6112 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $112.89 | 9.491% | $123.6044 | $123.60 | $123.60 | $123.60 |
| Purchase #5 | $142.68 | 7.125% | $152.846 | $152.85 | $152.85 | $152.80 |
| Purchase #6 | $242.38 | 6.760% | $258.7649 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $90.64 | 9.675% | $99.4094 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $1,245.09 | $1,338.6695 | $1,338.67 | $1,338.65 | $1,338.60 | |