| 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 | $246.60 | 10.741% | $273.0873 | $273.09 | $273.10 | $273.10 |
| Purchase #2 | $15.36 | 4.361% | $16.0298 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $36.97 | 5.128% | $38.8658 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $244.36 | 13.478% | $277.2948 | $277.29 | $277.30 | $277.30 |
| Purchase #5 | $198.85 | 4.232% | $207.2653 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $85.32 | 11.696% | $95.299 | $95.30 | $95.30 | $95.30 |
| Purchase #7 | $207.68 | 8.458% | $225.2456 | $225.25 | $225.25 | $225.20 |
| 7 purchase totals = | $1,035.14 | $1,133.0876 | $1,133.10 | $1,133.10 | $1,133.10 | |