| 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 | $183.69 | 13.222% | $207.9775 | $207.98 | $208.00 | $208.00 |
| Purchase #2 | $69.63 | 3.765% | $72.2516 | $72.25 | $72.25 | $72.30 |
| Purchase #3 | $230.53 | 12.627% | $259.639 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $184.60 | 4.659% | $193.2005 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $206.42 | 10.503% | $228.1003 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $8.61 | 5.405% | $9.0754 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $6.29 | 7.828% | $6.7824 | $6.78 | $6.80 | $6.80 |
| 7 purchase totals = | $889.77 | $977.0267 | $977.03 | $977.10 | $977.10 | |