| 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 | $94.92 | 12.589% | $106.8695 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $172.51 | 4.525% | $180.3161 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $182.44 | 11.383% | $203.2071 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $15.71 | 10.391% | $17.3424 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $209.43 | 12.450% | $235.504 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $47.65 | 9.870% | $52.3531 | $52.35 | $52.35 | $52.40 |
| Purchase #7 | $248.66 | 10.154% | $273.9089 | $273.91 | $273.90 | $273.90 |
| 7 purchase totals = | $971.32 | $1,069.5011 | $1,069.50 | $1,069.45 | $1,069.50 | |