| 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 | $97.55 | 5.528% | $102.9426 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $223.42 | 7.699% | $240.6211 | $240.62 | $240.60 | $240.60 |
| Purchase #3 | $8.69 | 4.118% | $9.0479 | $9.05 | $9.05 | $9.00 |
| Purchase #4 | $120.86 | 5.115% | $127.042 | $127.04 | $127.05 | $127.00 |
| Purchase #5 | $168.25 | 4.320% | $175.5184 | $175.52 | $175.50 | $175.50 |
| Purchase #6 | $42.33 | 7.257% | $45.4019 | $45.40 | $45.40 | $45.40 |
| Purchase #7 | $223.27 | 3.347% | $230.7428 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $884.37 | $931.3167 | $931.31 | $931.30 | $931.10 | |