| 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 | $211.80 | 6.183% | $224.8956 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $177.70 | 10.157% | $195.749 | $195.75 | $195.75 | $195.70 |
| Purchase #3 | $164.55 | 5.784% | $174.0676 | $174.07 | $174.05 | $174.10 |
| Purchase #4 | $51.79 | 12.599% | $58.315 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $237.27 | 9.290% | $259.3124 | $259.31 | $259.30 | $259.30 |
| Purchase #6 | $190.62 | 8.474% | $206.7731 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $21.25 | 5.848% | $22.4927 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $1,054.98 | $1,141.6054 | $1,141.61 | $1,141.55 | $1,141.60 | |