| 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 | $37.82 | 3.129% | $39.0034 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $234.96 | 13.739% | $267.2412 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $99.33 | 7.697% | $106.9754 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $229.32 | 6.194% | $243.5241 | $243.52 | $243.50 | $243.50 |
| Purchase #5 | $86.45 | 11.515% | $96.4047 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $11.30 | 4.370% | $11.7938 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $244.93 | 13.651% | $278.3654 | $278.37 | $278.35 | $278.40 |
| 7 purchase totals = | $944.11 | $1,043.3080 | $1,043.30 | $1,043.30 | $1,043.30 | |