| 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 | $217.74 | 6.657% | $232.235 | $232.24 | $232.25 | $232.20 |
| Purchase #2 | $31.78 | 7.476% | $34.1559 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $183.44 | 4.236% | $191.2105 | $191.21 | $191.20 | $191.20 |
| Purchase #4 | $31.37 | 12.497% | $35.2903 | $35.29 | $35.30 | $35.30 |
| Purchase #5 | $227.71 | 7.641% | $245.1093 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $6.90 | 8.765% | $7.5048 | $7.50 | $7.50 | $7.50 |
| Purchase #7 | $26.82 | 9.702% | $29.4221 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $725.76 | $774.9279 | $774.93 | $774.90 | $774.90 | |