| 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 | $104.52 | 4.232% | $108.9433 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $108.83 | 3.341% | $112.466 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $101.76 | 11.189% | $113.1459 | $113.15 | $113.15 | $113.10 |
| Purchase #4 | $191.75 | 11.713% | $214.2097 | $214.21 | $214.20 | $214.20 |
| Purchase #5 | $40.25 | 8.506% | $43.6737 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $222.31 | 6.623% | $237.0336 | $237.03 | $237.05 | $237.00 |
| Purchase #7 | $34.67 | 4.364% | $36.183 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $804.09 | $865.6552 | $865.65 | $865.65 | $865.60 | |