| 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 | $185.31 | 5.198% | $194.9424 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $126.83 | 9.485% | $138.8598 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $119.73 | 3.310% | $123.6931 | $123.69 | $123.70 | $123.70 |
| Purchase #4 | $235.63 | 10.646% | $260.7152 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $208.37 | 4.524% | $217.7967 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $170.71 | 12.534% | $192.1068 | $192.11 | $192.10 | $192.10 |
| Purchase #7 | $162.49 | 5.525% | $171.4676 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $1,209.07 | $1,299.5816 | $1,299.59 | $1,299.55 | $1,299.60 | |