| 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 | $239.33 | 12.476% | $269.1888 | $269.19 | $269.20 | $269.20 |
| Purchase #2 | $187.28 | 7.749% | $201.7923 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $133.33 | 11.398% | $148.527 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $90.89 | 11.476% | $101.3205 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $203.70 | 9.838% | $223.74 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $231.47 | 7.676% | $249.2376 | $249.24 | $249.25 | $249.20 |
| Purchase #7 | $139.31 | 3.638% | $144.3781 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $1,225.31 | $1,338.1843 | $1,338.19 | $1,338.25 | $1,338.10 | |