| 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 | $109.31 | 5.770% | $115.6172 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $171.95 | 5.402% | $181.2387 | $181.24 | $181.25 | $181.20 |
| Purchase #3 | $38.26 | 12.641% | $43.0964 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $63.99 | 9.669% | $70.1772 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $195.88 | 5.488% | $206.6299 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $247.89 | 11.172% | $275.5843 | $275.58 | $275.60 | $275.60 |
| Purchase #7 | $144.36 | 12.338% | $162.1711 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $971.64 | $1,054.5148 | $1,054.52 | $1,054.55 | $1,054.50 | |