| 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 | $125.60 | 8.584% | $136.3815 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $156.90 | 6.125% | $166.5101 | $166.51 | $166.50 | $166.50 |
| Purchase #3 | $173.26 | 4.687% | $181.3807 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $220.58 | 11.482% | $245.907 | $245.91 | $245.90 | $245.90 |
| Purchase #5 | $217.86 | 7.520% | $234.2431 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $198.61 | 5.535% | $209.6031 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $218.63 | 13.865% | $248.943 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $1,311.44 | $1,422.9685 | $1,422.96 | $1,423.00 | $1,422.90 | |