| 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 | $202.35 | 4.753% | $211.9677 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $20.95 | 9.283% | $22.8948 | $22.89 | $22.90 | $22.90 |
| Purchase #3 | $165.60 | 4.506% | $173.0619 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $216.94 | 10.250% | $239.1764 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $25.49 | 12.224% | $28.6059 | $28.61 | $28.60 | $28.60 |
| Purchase #6 | $222.74 | 3.685% | $230.948 | $230.95 | $230.95 | $230.90 |
| Purchase #7 | $12.88 | 4.477% | $13.4566 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $866.95 | $920.1113 | $920.12 | $920.10 | $920.20 | |