| 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 | $181.32 | 13.128% | $205.1237 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $241.36 | 3.674% | $250.2276 | $250.23 | $250.25 | $250.20 |
| Purchase #3 | $231.34 | 3.743% | $239.9991 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $241.67 | 3.698% | $250.607 | $250.61 | $250.60 | $250.60 |
| Purchase #5 | $183.52 | 12.468% | $206.4013 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $127.82 | 13.702% | $145.3339 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $23.56 | 8.800% | $25.6333 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $1,230.59 | $1,323.3259 | $1,323.32 | $1,323.35 | $1,323.20 | |