| 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 | $9.91 | 6.818% | $10.5857 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $210.55 | 11.634% | $235.0454 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $200.90 | 10.400% | $221.7936 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $231.72 | 6.655% | $247.141 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $218.28 | 12.279% | $245.0826 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $240.75 | 8.458% | $261.1126 | $261.11 | $261.10 | $261.10 |
| Purchase #7 | $200.87 | 8.795% | $218.5365 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $1,312.98 | $1,439.2974 | $1,439.30 | $1,439.35 | $1,439.20 | |