| 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 | $142.31 | 8.778% | $154.802 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $202.73 | 11.351% | $225.7419 | $225.74 | $225.75 | $225.70 |
| Purchase #3 | $185.47 | 6.198% | $196.9654 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $235.71 | 4.627% | $246.6163 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $116.65 | 10.223% | $128.5751 | $128.58 | $128.60 | $128.60 |
| Purchase #6 | $90.28 | 11.413% | $100.5837 | $100.58 | $100.60 | $100.60 |
| Purchase #7 | $232.48 | 4.387% | $242.6789 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $1,205.63 | $1,295.9633 | $1,295.97 | $1,296.00 | $1,296.00 | |