| 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 | $228.27 | 9.424% | $249.7822 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $88.44 | 5.449% | $93.2591 | $93.26 | $93.25 | $93.30 |
| Purchase #3 | $213.91 | 5.538% | $225.7563 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $62.66 | 13.183% | $70.9205 | $70.92 | $70.90 | $70.90 |
| Purchase #5 | $136.38 | 11.630% | $152.241 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $188.97 | 3.749% | $196.0545 | $196.05 | $196.05 | $196.10 |
| Purchase #7 | $124.98 | 6.775% | $133.4474 | $133.45 | $133.45 | $133.40 |
| 7 purchase totals = | $1,043.61 | $1,121.4610 | $1,121.46 | $1,121.45 | $1,121.50 | |