| 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 | $250.45 | 13.821% | $285.0647 | $285.06 | $285.05 | $285.10 |
| Purchase #2 | $232.51 | 13.619% | $264.1755 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $210.80 | 9.106% | $229.9954 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $110.59 | 9.200% | $120.7643 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $183.50 | 13.287% | $207.8816 | $207.88 | $207.90 | $207.90 |
| Purchase #6 | $114.73 | 11.232% | $127.6165 | $127.62 | $127.60 | $127.60 |
| Purchase #7 | $81.60 | 13.313% | $92.4634 | $92.46 | $92.45 | $92.50 |
| 7 purchase totals = | $1,184.18 | $1,327.9614 | $1,327.96 | $1,327.95 | $1,328.10 | |