| 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 | $113.72 | 5.846% | $120.3681 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $46.78 | 11.185% | $52.0123 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $229.95 | 13.280% | $260.4874 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $179.71 | 13.395% | $203.7822 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $20.40 | 4.325% | $21.2823 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $203.86 | 6.407% | $216.9213 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $134.44 | 13.510% | $152.6028 | $152.60 | $152.60 | $152.60 |
| 7 purchase totals = | $928.86 | $1,027.4564 | $1,027.45 | $1,027.45 | $1,027.50 | |