| 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 | $175.29 | 10.131% | $193.0486 | $193.05 | $193.05 | $193.00 |
| Purchase #2 | $97.27 | 11.324% | $108.2849 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $52.52 | 7.219% | $56.3114 | $56.31 | $56.30 | $56.30 |
| Purchase #4 | $193.97 | 10.475% | $214.2884 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $19.92 | 8.328% | $21.5789 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $101.61 | 8.129% | $109.8699 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $241.61 | 9.258% | $263.9783 | $263.98 | $264.00 | $264.00 |
| 7 purchase totals = | $882.19 | $967.3604 | $967.36 | $967.40 | $967.40 | |