| 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 | $212.80 | 7.161% | $228.0386 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $223.79 | 3.146% | $230.8304 | $230.83 | $230.85 | $230.80 |
| Purchase #3 | $103.74 | 6.245% | $110.2186 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $123.66 | 12.851% | $139.5515 | $139.55 | $139.55 | $139.60 |
| Purchase #5 | $45.49 | 11.297% | $50.629 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $172.97 | 4.807% | $181.2847 | $181.28 | $181.30 | $181.30 |
| Purchase #7 | $27.99 | 13.530% | $31.777 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $910.44 | $972.3298 | $972.33 | $972.40 | $972.30 | |