| 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 | $120.66 | 6.137% | $128.0649 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $54.58 | 12.212% | $61.2453 | $61.25 | $61.25 | $61.20 |
| Purchase #3 | $214.33 | 3.666% | $222.1873 | $222.19 | $222.20 | $222.20 |
| Purchase #4 | $86.58 | 8.873% | $94.2622 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $163.82 | 9.640% | $179.6122 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $21.54 | 3.239% | $22.2377 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $11.81 | 9.711% | $12.9569 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $673.32 | $720.5665 | $720.57 | $720.55 | $720.60 | |