| 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 | $219.88 | 9.328% | $240.3904 | $240.39 | $240.40 | $240.40 |
| Purchase #2 | $86.53 | 7.678% | $93.1738 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $153.41 | 7.818% | $165.4036 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $54.30 | 3.139% | $56.0045 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $198.62 | 11.231% | $220.927 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $76.79 | 4.401% | $80.1695 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $234.93 | 9.571% | $257.4152 | $257.42 | $257.40 | $257.40 |
| 7 purchase totals = | $1,024.46 | $1,113.4840 | $1,113.48 | $1,113.45 | $1,113.50 | |