| 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 | $238.51 | 5.299% | $251.1486 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $31.81 | 5.553% | $33.5764 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $141.56 | 10.748% | $156.7749 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $170.64 | 13.784% | $194.161 | $194.16 | $194.15 | $194.20 |
| Purchase #5 | $114.56 | 4.695% | $119.9386 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $13.28 | 12.335% | $14.9181 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $45.97 | 11.368% | $51.1959 | $51.20 | $51.20 | $51.20 |
| 7 purchase totals = | $756.33 | $821.7135 | $821.72 | $821.70 | $821.70 | |