| 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 | $224.27 | 11.471% | $249.996 | $250.00 | $250.00 | $250.00 |
| Purchase #2 | $245.84 | 6.606% | $262.0802 | $262.08 | $262.10 | $262.10 |
| Purchase #3 | $109.59 | 11.298% | $121.9715 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $50.42 | 8.639% | $54.7758 | $54.78 | $54.80 | $54.80 |
| Purchase #5 | $80.79 | 8.534% | $87.6846 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $249.79 | 5.861% | $264.4302 | $264.43 | $264.45 | $264.40 |
| Purchase #7 | $98.60 | 8.424% | $106.9061 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $1,059.30 | $1,147.8444 | $1,147.85 | $1,147.90 | $1,147.90 | |