| 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 | $39.45 | 6.344% | $41.9527 | $41.95 | $41.95 | $42.00 |
| Purchase #2 | $226.32 | 7.473% | $243.2329 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $242.41 | 10.467% | $267.7831 | $267.78 | $267.80 | $267.80 |
| Purchase #4 | $135.48 | 3.186% | $139.7964 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $127.43 | 8.701% | $138.5177 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $31.52 | 7.392% | $33.85 | $33.85 | $33.85 | $33.90 |
| Purchase #7 | $133.75 | 9.873% | $146.9551 | $146.96 | $146.95 | $147.00 |
| 7 purchase totals = | $936.36 | $1,012.0879 | $1,012.09 | $1,012.10 | $1,012.20 | |