| 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 | $9.40 | 7.573% | $10.1119 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $242.45 | 9.147% | $264.6269 | $264.63 | $264.65 | $264.60 |
| Purchase #3 | $198.55 | 3.182% | $204.8679 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $95.69 | 12.412% | $107.567 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $219.59 | 13.735% | $249.7507 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $39.95 | 11.205% | $44.4264 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $188.82 | 6.764% | $201.5918 | $201.59 | $201.60 | $201.60 |
| 7 purchase totals = | $994.45 | $1,082.9426 | $1,082.95 | $1,082.95 | $1,083.00 | |