| 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 | $102.31 | 3.693% | $106.0883 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $192.35 | 6.441% | $204.7393 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $241.95 | 3.825% | $251.2046 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $204.35 | 5.540% | $215.671 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $26.89 | 6.190% | $28.5545 | $28.55 | $28.55 | $28.60 |
| Purchase #6 | $102.74 | 12.159% | $115.2322 | $115.23 | $115.25 | $115.20 |
| Purchase #7 | $129.32 | 10.464% | $142.852 | $142.85 | $142.85 | $142.90 |
| 7 purchase totals = | $999.91 | $1,064.3419 | $1,064.33 | $1,064.35 | $1,064.40 | |