| 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 | $117.85 | 4.256% | $122.8657 | $122.87 | $122.85 | $122.90 |
| Purchase #2 | $69.88 | 8.265% | $75.6556 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $226.47 | 3.146% | $233.5947 | $233.59 | $233.60 | $233.60 |
| Purchase #4 | $190.31 | 7.450% | $204.4881 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $217.79 | 11.351% | $242.5113 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $27.29 | 8.771% | $29.6836 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $127.40 | 11.512% | $142.0663 | $142.07 | $142.05 | $142.10 |
| 7 purchase totals = | $976.99 | $1,050.8653 | $1,050.87 | $1,050.85 | $1,051.00 | |