| 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 | $216.52 | 6.436% | $230.4552 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $220.51 | 6.796% | $235.4959 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $225.32 | 5.664% | $238.0821 | $238.08 | $238.10 | $238.10 |
| Purchase #4 | $97.48 | 3.245% | $100.6432 | $100.64 | $100.65 | $100.60 |
| Purchase #5 | $219.41 | 8.756% | $238.6215 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $102.49 | 4.347% | $106.9452 | $106.95 | $106.95 | $106.90 |
| Purchase #7 | $6.58 | 8.605% | $7.1462 | $7.15 | $7.15 | $7.10 |
| 7 purchase totals = | $1,088.31 | $1,157.3893 | $1,157.40 | $1,157.40 | $1,157.30 | |