| 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 | $101.55 | 8.751% | $110.4366 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $165.64 | 4.375% | $172.8868 | $172.89 | $172.90 | $172.90 |
| Purchase #3 | $140.78 | 8.823% | $153.201 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $188.41 | 9.383% | $206.0885 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $183.79 | 13.527% | $208.6513 | $208.65 | $208.65 | $208.70 |
| Purchase #6 | $244.36 | 13.453% | $277.2338 | $277.23 | $277.25 | $277.20 |
| Purchase #7 | $229.87 | 4.447% | $240.0923 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $1,254.40 | $1,368.5903 | $1,368.59 | $1,368.65 | $1,368.60 | |