| 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 | $174.33 | 13.397% | $197.685 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $153.57 | 5.234% | $161.6079 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $181.36 | 11.320% | $201.89 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $177.31 | 12.535% | $199.5358 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $236.35 | 3.650% | $244.9768 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $244.72 | 11.545% | $272.9729 | $272.97 | $272.95 | $273.00 |
| Purchase #7 | $89.46 | 12.833% | $100.9404 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $1,257.10 | $1,379.6088 | $1,379.62 | $1,379.65 | $1,379.60 | |