| 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 | $191.79 | 3.253% | $198.0289 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $215.27 | 3.868% | $223.5966 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $107.44 | 7.708% | $115.7215 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $213.58 | 6.512% | $227.4883 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $207.89 | 5.682% | $219.7023 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $204.77 | 5.859% | $216.7675 | $216.77 | $216.75 | $216.80 |
| Purchase #7 | $19.36 | 12.541% | $21.7879 | $21.79 | $21.80 | $21.80 |
| 7 purchase totals = | $1,160.10 | $1,223.0930 | $1,223.10 | $1,223.10 | $1,223.10 | |