| 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 | $25.90 | 3.137% | $26.7125 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $213.29 | 7.611% | $229.5235 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $226.54 | 8.607% | $246.0383 | $246.04 | $246.05 | $246.00 |
| Purchase #4 | $172.65 | 7.289% | $185.2345 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $146.87 | 12.658% | $165.4608 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $221.95 | 5.513% | $234.1861 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $22.56 | 13.462% | $25.597 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $1,029.76 | $1,112.7527 | $1,112.75 | $1,112.75 | $1,112.70 | |