| 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 | $207.62 | 8.829% | $225.9508 | $225.95 | $225.95 | $226.00 |
| Purchase #2 | $195.70 | 12.822% | $220.7927 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $221.98 | 3.685% | $230.16 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $42.89 | 4.320% | $44.7428 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $80.52 | 7.630% | $86.6637 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $52.64 | 5.192% | $55.3731 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $204.49 | 12.610% | $230.2762 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,005.84 | $1,093.9593 | $1,093.95 | $1,093.95 | $1,094.10 | |