| 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 | $23.58 | 12.778% | $26.5931 | $26.59 | $26.60 | $26.60 |
| Purchase #2 | $205.25 | 9.677% | $225.112 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $229.78 | 10.592% | $254.1183 | $254.12 | $254.10 | $254.10 |
| Purchase #4 | $25.65 | 12.468% | $28.848 | $28.85 | $28.85 | $28.80 |
| Purchase #5 | $199.61 | 3.560% | $206.7161 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $183.92 | 8.671% | $199.8677 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $25.86 | 6.145% | $27.4491 | $27.45 | $27.45 | $27.40 |
| 7 purchase totals = | $893.65 | $968.7043 | $968.71 | $968.65 | $968.60 | |