| 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 | $27.46 | 11.295% | $30.5616 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $234.48 | 3.145% | $241.8544 | $241.85 | $241.85 | $241.90 |
| Purchase #3 | $196.54 | 7.141% | $210.5749 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $213.96 | 5.351% | $225.409 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $137.58 | 13.369% | $155.9731 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $195.92 | 6.105% | $207.8809 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $105.52 | 3.593% | $109.3113 | $109.31 | $109.30 | $109.30 |
| 7 purchase totals = | $1,111.46 | $1,181.5652 | $1,181.55 | $1,181.50 | $1,181.70 | |