| 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 | $228.48 | 7.349% | $245.271 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $154.68 | 8.542% | $167.8928 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $184.32 | 6.138% | $195.6336 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $117.63 | 12.276% | $132.0703 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $140.25 | 5.782% | $148.3593 | $148.36 | $148.35 | $148.40 |
| Purchase #6 | $146.71 | 12.818% | $165.5153 | $165.52 | $165.50 | $165.50 |
| Purchase #7 | $191.47 | 12.325% | $215.0687 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $1,163.54 | $1,269.8110 | $1,269.81 | $1,269.75 | $1,269.90 | |