| 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 | $90.51 | 10.716% | $100.2091 | $100.21 | $100.20 | $100.20 |
| Purchase #2 | $103.81 | 11.440% | $115.6859 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $214.29 | 5.339% | $225.7309 | $225.73 | $225.75 | $225.70 |
| Purchase #4 | $105.76 | 8.241% | $114.4757 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $168.84 | 13.169% | $191.0745 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $206.34 | 10.334% | $227.6632 | $227.66 | $227.65 | $227.70 |
| Purchase #7 | $25.37 | 9.353% | $27.7429 | $27.74 | $27.75 | $27.70 |
| 7 purchase totals = | $914.92 | $1,002.5822 | $1,002.58 | $1,002.60 | $1,002.60 | |