| 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 | $229.84 | 6.134% | $243.9384 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $237.75 | 9.596% | $260.5645 | $260.56 | $260.55 | $260.60 |
| Purchase #3 | $218.80 | 12.193% | $245.4783 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $131.80 | 6.319% | $140.1284 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $250.52 | 10.339% | $276.4213 | $276.42 | $276.40 | $276.40 |
| Purchase #6 | $122.74 | 9.301% | $134.156 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $240.90 | 4.644% | $252.0874 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $1,432.35 | $1,552.7743 | $1,552.78 | $1,552.80 | $1,552.80 | |