| 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 | $232.45 | 11.669% | $259.5746 | $259.57 | $259.55 | $259.60 |
| Purchase #2 | $223.63 | 10.566% | $247.2587 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $103.98 | 4.370% | $108.5239 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $162.77 | 11.756% | $181.9052 | $181.91 | $181.90 | $181.90 |
| Purchase #5 | $183.33 | 6.734% | $195.6754 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $84.36 | 13.587% | $95.822 | $95.82 | $95.80 | $95.80 |
| Purchase #7 | $15.32 | 12.684% | $17.2632 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $1,005.84 | $1,106.0230 | $1,106.02 | $1,105.95 | $1,106.10 | |