| 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 | $220.37 | 13.347% | $249.7828 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $179.43 | 4.498% | $187.5008 | $187.50 | $187.50 | $187.50 |
| Purchase #3 | $90.71 | 13.391% | $102.857 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $129.51 | 9.733% | $142.1152 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $231.75 | 6.138% | $245.9748 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $181.31 | 9.625% | $198.7611 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $10.44 | 10.243% | $11.5094 | $11.51 | $11.50 | $11.50 |
| 7 purchase totals = | $1,043.52 | $1,138.5011 | $1,138.50 | $1,138.45 | $1,138.60 | |