| 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 | $222.34 | 12.266% | $249.6122 | $249.61 | $249.60 | $249.60 |
| Purchase #2 | $135.28 | 3.212% | $139.6252 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $151.57 | 6.443% | $161.3357 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $21.77 | 11.243% | $24.2176 | $24.22 | $24.20 | $24.20 |
| Purchase #5 | $135.73 | 12.341% | $152.4804 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $119.49 | 8.167% | $129.2487 | $129.25 | $129.25 | $129.20 |
| Purchase #7 | $22.25 | 4.197% | $23.1838 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $808.43 | $879.7036 | $879.71 | $879.75 | $879.60 | |