| 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 | $127.49 | 7.794% | $137.4266 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $27.88 | 11.362% | $31.0477 | $31.05 | $31.05 | $31.00 |
| Purchase #3 | $5.94 | 8.328% | $6.4347 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $84.31 | 13.513% | $95.7028 | $95.70 | $95.70 | $95.70 |
| Purchase #5 | $224.49 | 3.128% | $231.512 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $239.29 | 9.590% | $262.2379 | $262.24 | $262.25 | $262.20 |
| Purchase #7 | $226.75 | 5.445% | $239.0965 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $936.15 | $1,003.4582 | $1,003.46 | $1,003.50 | $1,003.30 | |