| 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 | $128.72 | 8.483% | $139.6393 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $199.66 | 6.620% | $212.8775 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $217.93 | 3.670% | $225.928 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $188.29 | 6.830% | $201.1502 | $201.15 | $201.15 | $201.20 |
| Purchase #5 | $87.99 | 3.183% | $90.7907 | $90.79 | $90.80 | $90.80 |
| Purchase #6 | $122.43 | 11.365% | $136.3442 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $186.66 | 3.690% | $193.5478 | $193.55 | $193.55 | $193.50 |
| 7 purchase totals = | $1,131.68 | $1,200.2777 | $1,200.28 | $1,200.35 | $1,200.20 | |