| 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 | $102.72 | 4.104% | $106.9356 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $168.54 | 9.570% | $184.6693 | $184.67 | $184.65 | $184.70 |
| Purchase #3 | $239.35 | 3.290% | $247.2246 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $197.81 | 4.766% | $207.2376 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $137.66 | 9.133% | $150.2325 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $43.89 | 6.686% | $46.8245 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $133.26 | 3.844% | $138.3825 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $1,023.23 | $1,081.5066 | $1,081.50 | $1,081.50 | $1,081.40 | |