| 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 | $120.77 | 10.768% | $133.7745 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $100.53 | 9.510% | $110.0904 | $110.09 | $110.10 | $110.10 |
| Purchase #3 | $129.81 | 3.850% | $134.8077 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $148.40 | 4.482% | $155.0513 | $155.05 | $155.05 | $155.10 |
| Purchase #5 | $233.99 | 7.446% | $251.4129 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $163.25 | 4.372% | $170.3873 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $153.25 | 7.137% | $164.1875 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $1,050.00 | $1,119.7116 | $1,119.71 | $1,119.70 | $1,119.80 | |