| 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 | $200.46 | 6.215% | $212.9186 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $100.48 | 10.414% | $110.944 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $26.65 | 4.256% | $27.7842 | $27.78 | $27.80 | $27.80 |
| Purchase #4 | $218.63 | 5.460% | $230.5672 | $230.57 | $230.55 | $230.60 |
| Purchase #5 | $15.30 | 12.416% | $17.1996 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $248.30 | 11.140% | $275.9606 | $275.96 | $275.95 | $276.00 |
| Purchase #7 | $16.38 | 7.718% | $17.6442 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $826.20 | $893.0184 | $893.01 | $893.00 | $893.00 | |