| 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 | $212.74 | 9.680% | $233.3332 | $233.33 | $233.35 | $233.30 |
| Purchase #2 | $241.29 | 3.680% | $250.1695 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $89.95 | 3.664% | $93.2458 | $93.25 | $93.25 | $93.20 |
| Purchase #4 | $223.35 | 3.636% | $231.471 | $231.47 | $231.45 | $231.50 |
| Purchase #5 | $31.90 | 8.324% | $34.5554 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $214.91 | 4.813% | $225.2536 | $225.25 | $225.25 | $225.30 |
| Purchase #7 | $142.61 | 6.320% | $151.623 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $1,156.75 | $1,219.6515 | $1,219.65 | $1,219.60 | $1,219.70 | |