| 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 | $186.54 | 10.226% | $205.6156 | $205.62 | $205.60 | $205.60 |
| Purchase #2 | $155.56 | 4.581% | $162.6862 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $124.67 | 11.229% | $138.6692 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $233.38 | 7.393% | $250.6338 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $220.34 | 7.491% | $236.8457 | $236.85 | $236.85 | $236.80 |
| Purchase #6 | $48.61 | 7.828% | $52.4152 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $178.90 | 6.415% | $190.3764 | $190.38 | $190.40 | $190.40 |
| 7 purchase totals = | $1,148.00 | $1,237.2421 | $1,237.26 | $1,237.25 | $1,237.20 | |