| 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 | $250.83 | 11.467% | $279.5927 | $279.59 | $279.60 | $279.60 |
| Purchase #2 | $61.36 | 12.258% | $68.8815 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $198.38 | 3.609% | $205.5395 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $229.52 | 10.430% | $253.4589 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $145.26 | 6.382% | $154.5305 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $221.97 | 5.494% | $234.165 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $136.63 | 9.282% | $149.312 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $1,243.95 | $1,345.4801 | $1,345.48 | $1,345.50 | $1,345.50 | |