| 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 | $202.43 | 12.379% | $227.4888 | $227.49 | $227.50 | $227.50 |
| Purchase #2 | $24.97 | 11.599% | $27.8663 | $27.87 | $27.85 | $27.90 |
| Purchase #3 | $135.90 | 8.250% | $147.1118 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $180.80 | 10.153% | $199.1566 | $199.16 | $199.15 | $199.20 |
| Purchase #5 | $100.36 | 3.172% | $103.5434 | $103.54 | $103.55 | $103.50 |
| Purchase #6 | $84.90 | 5.505% | $89.5737 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $56.58 | 7.126% | $60.6119 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $785.94 | $855.3525 | $855.35 | $855.30 | $855.40 | |