| 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 | $197.87 | 12.418% | $222.4415 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $15.46 | 12.394% | $17.3761 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $131.27 | 4.536% | $137.2244 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $120.80 | 9.486% | $132.2591 | $132.26 | $132.25 | $132.30 |
| Purchase #5 | $49.50 | 6.344% | $52.6403 | $52.64 | $52.65 | $52.60 |
| Purchase #6 | $237.96 | 7.692% | $256.2639 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $207.72 | 10.869% | $230.2971 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $960.58 | $1,048.5024 | $1,048.50 | $1,048.50 | $1,048.50 | |