| 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 | $199.78 | 4.117% | $208.0049 | $208.00 | $208.00 | $208.00 |
| Purchase #2 | $127.40 | 8.688% | $138.4685 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $138.46 | 5.291% | $145.7859 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $111.94 | 5.788% | $118.4191 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $169.85 | 13.710% | $193.1364 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $169.61 | 11.195% | $188.5978 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $46.93 | 3.474% | $48.5603 | $48.56 | $48.55 | $48.60 |
| 7 purchase totals = | $963.97 | $1,040.9729 | $1,040.98 | $1,040.95 | $1,041.00 | |