| 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 | $247.78 | 4.243% | $258.2933 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $151.62 | 3.790% | $157.3664 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $245.70 | 12.212% | $275.7049 | $275.70 | $275.70 | $275.70 |
| Purchase #4 | $249.56 | 3.196% | $257.5359 | $257.54 | $257.55 | $257.50 |
| Purchase #5 | $134.58 | 7.519% | $144.6991 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $182.50 | 5.671% | $192.8496 | $192.85 | $192.85 | $192.80 |
| Purchase #7 | $179.33 | 12.459% | $201.6727 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $1,391.07 | $1,488.1219 | $1,488.12 | $1,488.10 | $1,488.10 | |