| 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 | $241.84 | 3.845% | $251.1387 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $151.32 | 13.275% | $171.4077 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $215.85 | 13.555% | $245.1085 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $86.87 | 9.737% | $95.3285 | $95.33 | $95.35 | $95.30 |
| Purchase #5 | $165.99 | 6.140% | $176.1818 | $176.18 | $176.20 | $176.20 |
| Purchase #6 | $210.44 | 8.387% | $228.0896 | $228.09 | $228.10 | $228.10 |
| Purchase #7 | $167.46 | 13.243% | $189.6367 | $189.64 | $189.65 | $189.60 |
| 7 purchase totals = | $1,239.77 | $1,356.8915 | $1,356.90 | $1,356.95 | $1,356.80 | |