| 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 | $197.26 | 7.587% | $212.2261 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $63.72 | 4.359% | $66.4976 | $66.50 | $66.50 | $66.50 |
| Purchase #3 | $219.64 | 4.701% | $229.9653 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $10.66 | 8.800% | $11.5981 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $11.84 | 10.205% | $13.0483 | $13.05 | $13.05 | $13.00 |
| Purchase #6 | $86.60 | 10.699% | $95.8653 | $95.87 | $95.85 | $95.90 |
| Purchase #7 | $117.45 | 6.115% | $124.6321 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $707.17 | $753.8328 | $753.85 | $753.85 | $753.80 | |