| 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 | $31.78 | 3.664% | $32.9444 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $86.73 | 13.622% | $98.5444 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $225.59 | 11.303% | $251.0884 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $95.82 | 12.269% | $107.5762 | $107.58 | $107.60 | $107.60 |
| Purchase #5 | $222.60 | 7.776% | $239.9094 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $114.50 | 5.237% | $120.4964 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $245.32 | 8.261% | $265.5859 | $265.59 | $265.60 | $265.60 |
| 7 purchase totals = | $1,022.34 | $1,116.1451 | $1,116.15 | $1,116.20 | $1,116.10 | |