| 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 | $231.82 | 5.724% | $245.0894 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $64.55 | 4.407% | $67.3947 | $67.39 | $67.40 | $67.40 |
| Purchase #3 | $136.60 | 8.369% | $148.0321 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $221.38 | 9.301% | $241.9706 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $93.74 | 13.744% | $106.6236 | $106.62 | $106.60 | $106.60 |
| Purchase #6 | $97.74 | 13.547% | $110.9808 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $97.89 | 13.156% | $110.7684 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $943.72 | $1,030.8596 | $1,030.85 | $1,030.85 | $1,030.90 | |