| 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 | $246.47 | 4.610% | $257.8323 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $24.35 | 10.550% | $26.9189 | $26.92 | $26.90 | $26.90 |
| Purchase #3 | $79.54 | 10.600% | $87.9712 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $110.87 | 3.172% | $114.3868 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $212.71 | 9.353% | $232.6048 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $130.32 | 9.668% | $142.9193 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $46.40 | 5.592% | $48.9947 | $48.99 | $49.00 | $49.00 |
| 7 purchase totals = | $850.66 | $911.6280 | $911.62 | $911.60 | $911.60 | |