| 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 | $222.48 | 12.223% | $249.6737 | $249.67 | $249.65 | $249.70 |
| Purchase #2 | $213.29 | 3.490% | $220.7338 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $100.65 | 6.201% | $106.8913 | $106.89 | $106.90 | $106.90 |
| Purchase #4 | $140.69 | 12.581% | $158.3902 | $158.39 | $158.40 | $158.40 |
| Purchase #5 | $13.41 | 9.270% | $14.6531 | $14.65 | $14.65 | $14.70 |
| Purchase #6 | $104.98 | 4.570% | $109.7776 | $109.78 | $109.80 | $109.80 |
| Purchase #7 | $239.55 | 4.715% | $250.8448 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $1,035.05 | $1,110.9645 | $1,110.95 | $1,111.00 | $1,111.00 | |