| 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 | $227.28 | 6.592% | $242.2623 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $92.72 | 8.383% | $100.4927 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $112.50 | 7.713% | $121.1771 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $172.57 | 6.682% | $184.1011 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $229.36 | 13.513% | $260.3534 | $260.35 | $260.35 | $260.40 |
| Purchase #6 | $119.75 | 9.416% | $131.0257 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $83.92 | 8.129% | $90.7419 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $1,038.10 | $1,130.1542 | $1,130.15 | $1,130.20 | $1,130.20 | |