| 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 | $231.72 | 4.340% | $241.7766 | $241.78 | $241.80 | $241.80 |
| Purchase #2 | $90.42 | 12.675% | $101.8807 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $45.26 | 3.499% | $46.8436 | $46.84 | $46.85 | $46.80 |
| Purchase #4 | $87.74 | 8.661% | $95.3392 | $95.34 | $95.35 | $95.30 |
| Purchase #5 | $164.67 | 7.306% | $176.7008 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $173.54 | 5.671% | $183.3815 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $249.60 | 5.270% | $262.7539 | $262.75 | $262.75 | $262.80 |
| 7 purchase totals = | $1,042.95 | $1,108.6763 | $1,108.67 | $1,108.75 | $1,108.70 | |