| 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 | $84.43 | 8.372% | $91.4985 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $11.42 | 13.447% | $12.9556 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $250.37 | 3.463% | $259.0403 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $181.30 | 5.226% | $190.7747 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $218.72 | 12.138% | $245.2682 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $94.36 | 12.400% | $106.0606 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $183.34 | 3.142% | $189.1005 | $189.10 | $189.10 | $189.10 |
| 7 purchase totals = | $1,023.94 | $1,094.6984 | $1,094.70 | $1,094.65 | $1,094.80 | |