| 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 | $210.57 | 3.572% | $218.0916 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $202.90 | 8.628% | $220.4062 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $215.83 | 5.198% | $227.0488 | $227.05 | $227.05 | $227.00 |
| Purchase #4 | $58.33 | 11.171% | $64.846 | $64.85 | $64.85 | $64.80 |
| Purchase #5 | $109.32 | 9.472% | $119.6748 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $116.97 | 12.405% | $131.4801 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $198.32 | 10.620% | $219.3816 | $219.38 | $219.40 | $219.40 |
| 7 purchase totals = | $1,112.24 | $1,200.9291 | $1,200.93 | $1,200.95 | $1,200.90 | |