| 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 | $238.80 | 9.727% | $262.0281 | $262.03 | $262.05 | $262.00 |
| Purchase #2 | $96.38 | 3.710% | $99.9557 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $127.85 | 8.562% | $138.7965 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $216.38 | 13.413% | $245.403 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $124.74 | 9.622% | $136.7425 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $215.94 | 12.625% | $243.2024 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $19.26 | 3.830% | $19.9977 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $1,039.35 | $1,146.1259 | $1,146.13 | $1,146.15 | $1,146.10 | |