| 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 | $123.40 | 8.726% | $134.1679 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $250.44 | 3.141% | $258.3063 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $59.79 | 12.366% | $67.1836 | $67.18 | $67.20 | $67.20 |
| Purchase #4 | $165.84 | 7.596% | $178.4372 | $178.44 | $178.45 | $178.40 |
| Purchase #5 | $182.77 | 3.438% | $189.0536 | $189.05 | $189.05 | $189.10 |
| Purchase #6 | $227.50 | 8.642% | $247.1606 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $250.88 | 6.396% | $266.9263 | $266.93 | $266.95 | $266.90 |
| 7 purchase totals = | $1,260.62 | $1,341.2355 | $1,341.24 | $1,341.25 | $1,341.30 | |