| 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 | $156.30 | 3.659% | $162.019 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $192.46 | 5.616% | $203.2686 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $205.77 | 11.189% | $228.7936 | $228.79 | $228.80 | $228.80 |
| Purchase #4 | $239.43 | 9.851% | $263.0162 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $97.47 | 8.859% | $106.1049 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $96.77 | 10.844% | $107.2637 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $16.98 | 8.863% | $18.4849 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $1,005.18 | $1,088.9509 | $1,088.94 | $1,088.90 | $1,089.00 | |