| 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 | $118.40 | 3.316% | $122.3261 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $68.64 | 8.532% | $74.4964 | $74.50 | $74.50 | $74.50 |
| Purchase #3 | $221.37 | 4.634% | $231.6283 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $106.95 | 11.849% | $119.6225 | $119.62 | $119.60 | $119.60 |
| Purchase #5 | $95.40 | 4.264% | $99.4679 | $99.47 | $99.45 | $99.50 |
| Purchase #6 | $179.48 | 10.579% | $198.4672 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $29.55 | 13.317% | $33.4852 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $819.79 | $879.4936 | $879.51 | $879.50 | $879.50 | |