| 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 | $189.29 | 13.313% | $214.4902 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $36.75 | 7.300% | $39.4328 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $249.33 | 3.466% | $257.9718 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $172.63 | 7.175% | $185.0162 | $185.02 | $185.00 | $185.00 |
| Purchase #5 | $38.25 | 8.838% | $41.6305 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $199.79 | 4.210% | $208.2012 | $208.20 | $208.20 | $208.20 |
| Purchase #7 | $84.30 | 10.539% | $93.1844 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $970.34 | $1,039.9271 | $1,039.92 | $1,039.95 | $1,039.90 | |