| 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 | $131.28 | 10.516% | $145.0854 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $186.56 | 9.483% | $204.2515 | $204.25 | $204.25 | $204.30 |
| Purchase #3 | $112.55 | 6.490% | $119.8545 | $119.85 | $119.85 | $119.90 |
| Purchase #4 | $143.86 | 13.514% | $163.3012 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $42.65 | 3.298% | $44.0566 | $44.06 | $44.05 | $44.10 |
| Purchase #6 | $241.41 | 8.698% | $262.4078 | $262.41 | $262.40 | $262.40 |
| Purchase #7 | $103.48 | 8.438% | $112.2116 | $112.21 | $112.20 | $112.20 |
| 7 purchase totals = | $961.79 | $1,051.1686 | $1,051.17 | $1,051.15 | $1,051.30 | |