| 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 | $122.95 | 9.340% | $134.4335 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $114.65 | 12.397% | $128.8632 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $234.43 | 3.457% | $242.5342 | $242.53 | $242.55 | $242.50 |
| Purchase #4 | $113.73 | 11.590% | $126.9113 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $232.84 | 10.445% | $257.1601 | $257.16 | $257.15 | $257.20 |
| Purchase #6 | $20.94 | 9.360% | $22.9 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $50.64 | 11.615% | $56.5218 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $890.18 | $969.3241 | $969.31 | $969.30 | $969.30 | |