| 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 | $230.98 | 12.822% | $260.5963 | $260.60 | $260.60 | $260.60 |
| Purchase #2 | $171.98 | 11.749% | $192.1859 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $153.60 | 7.499% | $165.1185 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $119.36 | 6.319% | $126.9024 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $152.67 | 4.341% | $159.2974 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $152.54 | 10.294% | $168.2425 | $168.24 | $168.25 | $168.20 |
| Purchase #7 | $95.36 | 4.578% | $99.7256 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $1,076.49 | $1,172.0686 | $1,172.08 | $1,172.10 | $1,172.00 | |