| 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 | $28.26 | 13.839% | $32.1709 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $128.95 | 8.604% | $140.0449 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $137.89 | 12.550% | $155.1952 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $230.31 | 5.287% | $242.4865 | $242.49 | $242.50 | $242.50 |
| Purchase #5 | $104.28 | 9.867% | $114.5693 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $230.59 | 12.724% | $259.9303 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $220.57 | 9.438% | $241.3874 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $1,080.85 | $1,185.7845 | $1,185.79 | $1,185.80 | $1,185.80 | |