| 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 | $212.52 | 3.832% | $220.6638 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $23.59 | 8.366% | $25.5635 | $25.56 | $25.55 | $25.60 |
| Purchase #3 | $197.72 | 6.444% | $210.4611 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $21.39 | 3.619% | $22.1641 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $250.74 | 5.805% | $265.2955 | $265.30 | $265.30 | $265.30 |
| Purchase #6 | $214.64 | 7.144% | $229.9739 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $171.30 | 9.291% | $187.2155 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $1,091.90 | $1,161.3374 | $1,161.33 | $1,161.25 | $1,161.50 | |