| 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 | $116.41 | 8.783% | $126.6343 | $126.63 | $126.65 | $126.60 |
| Purchase #2 | $181.31 | 3.691% | $188.0022 | $188.00 | $188.00 | $188.00 |
| Purchase #3 | $214.67 | 11.439% | $239.2261 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $142.46 | 13.453% | $161.6251 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $34.78 | 8.747% | $37.8222 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $89.56 | 11.832% | $100.1567 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $140.41 | 9.577% | $153.8571 | $153.86 | $153.85 | $153.90 |
| 7 purchase totals = | $919.60 | $1,007.3237 | $1,007.33 | $1,007.35 | $1,007.30 | |