| 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 | $124.92 | 6.506% | $133.0473 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $102.34 | 12.272% | $114.8992 | $114.90 | $114.90 | $114.90 |
| Purchase #3 | $190.45 | 3.829% | $197.7423 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $165.70 | 3.448% | $171.4133 | $171.41 | $171.40 | $171.40 |
| Purchase #5 | $115.32 | 4.699% | $120.7389 | $120.74 | $120.75 | $120.70 |
| Purchase #6 | $171.39 | 12.423% | $192.6818 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $156.53 | 10.158% | $172.4303 | $172.43 | $172.45 | $172.40 |
| 7 purchase totals = | $1,026.65 | $1,102.9531 | $1,102.95 | $1,103.00 | $1,102.80 | |