| 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 | $179.48 | 13.509% | $203.726 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $24.30 | 13.629% | $27.6118 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $189.64 | 5.315% | $199.7194 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $105.49 | 10.234% | $116.2858 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $227.92 | 9.475% | $249.5154 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $104.37 | 5.263% | $109.863 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $242.38 | 13.193% | $274.3572 | $274.36 | $274.35 | $274.40 |
| 7 purchase totals = | $1,073.58 | $1,181.0786 | $1,181.09 | $1,181.05 | $1,181.10 | |