| 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 | $99.72 | 6.275% | $105.9774 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $229.82 | 7.622% | $247.3369 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $196.91 | 10.686% | $217.9518 | $217.95 | $217.95 | $218.00 |
| Purchase #4 | $123.77 | 13.620% | $140.6275 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $145.55 | 13.353% | $164.9853 | $164.99 | $165.00 | $165.00 |
| Purchase #6 | $213.92 | 12.639% | $240.9573 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $62.79 | 4.104% | $65.3669 | $65.37 | $65.35 | $65.40 |
| 7 purchase totals = | $1,072.48 | $1,183.2031 | $1,183.22 | $1,183.25 | $1,183.30 | |