| 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 | $127.32 | 10.630% | $140.8541 | $140.85 | $140.85 | $140.90 |
| Purchase #2 | $216.77 | 8.153% | $234.4433 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $200.39 | 5.669% | $211.7501 | $211.75 | $211.75 | $211.80 |
| Purchase #4 | $194.44 | 11.658% | $217.1078 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $100.97 | 7.289% | $108.3297 | $108.33 | $108.35 | $108.30 |
| Purchase #6 | $153.55 | 11.700% | $171.5154 | $171.52 | $171.50 | $171.50 |
| Purchase #7 | $199.98 | 12.419% | $224.8155 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $1,193.42 | $1,308.8159 | $1,308.82 | $1,308.80 | $1,308.80 | |