| 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 | $195.83 | 4.746% | $205.1241 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $247.97 | 8.249% | $268.425 | $268.43 | $268.45 | $268.40 |
| Purchase #3 | $157.27 | 9.162% | $171.6791 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $16.90 | 12.332% | $18.9841 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $84.41 | 5.736% | $89.2518 | $89.25 | $89.25 | $89.30 |
| Purchase #6 | $93.61 | 12.339% | $105.1605 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $124.91 | 8.492% | $135.5174 | $135.52 | $135.50 | $135.50 |
| 7 purchase totals = | $920.90 | $994.1420 | $994.14 | $994.15 | $994.20 | |