| 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 | $206.79 | 10.410% | $228.3168 | $228.32 | $228.30 | $228.30 |
| Purchase #2 | $157.32 | 10.573% | $173.9534 | $173.95 | $173.95 | $174.00 |
| Purchase #3 | $125.63 | 9.609% | $137.7018 | $137.70 | $137.70 | $137.70 |
| Purchase #4 | $19.60 | 6.464% | $20.8669 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $177.53 | 3.641% | $183.9939 | $183.99 | $184.00 | $184.00 |
| Purchase #6 | $182.95 | 10.356% | $201.8963 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $147.35 | 10.220% | $162.4092 | $162.41 | $162.40 | $162.40 |
| 7 purchase totals = | $1,017.17 | $1,109.1383 | $1,109.14 | $1,109.10 | $1,109.20 | |