| 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 | $12.45 | 12.352% | $13.9878 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $217.39 | 11.425% | $242.2268 | $242.23 | $242.25 | $242.20 |
| Purchase #3 | $202.53 | 11.334% | $225.4848 | $225.48 | $225.50 | $225.50 |
| Purchase #4 | $226.40 | 11.374% | $252.1507 | $252.15 | $252.15 | $252.20 |
| Purchase #5 | $198.43 | 12.341% | $222.9182 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $201.93 | 4.769% | $211.56 | $211.56 | $211.55 | $211.60 |
| Purchase #7 | $85.97 | 10.741% | $95.204 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $1,145.10 | $1,263.5323 | $1,263.53 | $1,263.55 | $1,263.60 | |