| 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 | $119.40 | 5.625% | $126.1163 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $100.61 | 9.292% | $109.9587 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $227.45 | 12.711% | $256.3612 | $256.36 | $256.35 | $256.40 |
| Purchase #4 | $32.90 | 4.195% | $34.2802 | $34.28 | $34.30 | $34.30 |
| Purchase #5 | $228.58 | 13.748% | $260.0052 | $260.01 | $260.00 | $260.00 |
| Purchase #6 | $168.63 | 6.448% | $179.5033 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $37.55 | 6.183% | $39.8717 | $39.87 | $39.85 | $39.90 |
| 7 purchase totals = | $915.12 | $1,006.0966 | $1,006.10 | $1,006.05 | $1,006.20 | |