| 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 | $115.73 | 10.776% | $128.2011 | $128.20 | $128.20 | $128.20 |
| Purchase #2 | $157.45 | 4.352% | $164.3022 | $164.30 | $164.30 | $164.30 |
| Purchase #3 | $208.50 | 13.356% | $236.3473 | $236.35 | $236.35 | $236.30 |
| Purchase #4 | $153.25 | 3.673% | $158.8789 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $7.48 | 11.236% | $8.3205 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $226.83 | 12.378% | $254.907 | $254.91 | $254.90 | $254.90 |
| Purchase #7 | $244.72 | 7.661% | $263.468 | $263.47 | $263.45 | $263.50 |
| 7 purchase totals = | $1,113.96 | $1,214.4250 | $1,214.43 | $1,214.40 | $1,214.40 | |