| 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 | $199.51 | 3.780% | $207.0515 | $207.05 | $207.05 | $207.10 |
| Purchase #2 | $20.61 | 6.240% | $21.8961 | $21.90 | $21.90 | $21.90 |
| Purchase #3 | $89.70 | 6.314% | $95.3637 | $95.36 | $95.35 | $95.40 |
| Purchase #4 | $19.95 | 6.413% | $21.2294 | $21.23 | $21.25 | $21.20 |
| Purchase #5 | $202.99 | 12.809% | $228.991 | $228.99 | $229.00 | $229.00 |
| Purchase #6 | $225.70 | 6.545% | $240.4721 | $240.47 | $240.45 | $240.50 |
| Purchase #7 | $52.72 | 7.183% | $56.5069 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $811.18 | $871.5107 | $871.51 | $871.50 | $871.60 | |