| 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 | $192.70 | 11.868% | $215.5696 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $207.37 | 8.218% | $224.4117 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $118.93 | 8.860% | $129.4672 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $192.53 | 4.835% | $201.8388 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $175.32 | 5.318% | $184.6435 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $137.54 | 3.254% | $142.0156 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $188.38 | 8.665% | $204.7031 | $204.70 | $204.70 | $204.70 |
| 7 purchase totals = | $1,212.77 | $1,302.6495 | $1,302.65 | $1,302.60 | $1,302.60 | |